phentolamine has been researched along with Heart Failure in 144 studies
Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.
phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension.
Heart Failure: A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (VENTRICULAR DYSFUNCTION), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as MYOCARDIAL INFARCTION.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Oral medication with phentolamine SR produced subjective and objective improvement in all 45 patients with refractory chronic heart failure of various aetiologies, who were already receiving digitalis and diuretics." | 9.04 | Treatment of chronic heart failure with slow release phentolamine. ( Georgopoulos, AJ; Siourthas, D; Valasidis, A, 1978) |
| "A 4-month-old male in heart failure with a ventricular assist device, experiencing uncontrolled hypertension nonresponsive to traditional pharmacologic management, was successfully treated with a continuous intravenous infusion of phentolamine." | 8.02 | Phentolamine continuous infusion in a pediatric patient with uncontrolled hypertension. ( Hatt, A, 2021) |
| "Since organic nitroesters and endothelium-derived nitric oxide mediate vasodilation through a final common pathway, that is, by activation of soluble guanylate cyclase in vascular smooth muscle, nitroglycerin (NTG) could specifically enhance the endothelium-dependent vasodilatory response to acetylcholine (Ach) in patients with congestive heart failure (CHF) and endothelial cell dysfunction." | 7.69 | Enhancement of endothelium-dependent vasodilation by low-dose nitroglycerin in patients with congestive heart failure. ( Demopoulos, L; Hirsch, H; Jondeau, G; Katz, SD; LeJemtel, TH; Schwarz, M; Yuen, JL, 1994) |
| "Therapy with phentolamine can improve the condition of patients with congestive heart failure due to the inotropic effect of this drug, as well as its vasodilating action." | 7.66 | Oral therapy with phentolamine in chronic congestive heart failure. ( Gould, LA; Reddy, CV, 1979) |
| "Hemodynamic studies were made in 15 patients with chronic low output cardiac failure before and following a single dose of oral phentolamine (150 mg)." | 7.66 | Hemodynamic improvement following a single dose of oral phentolamine. Administration in patients with chronic low output cardiac failure. ( Gunnar, RM; Loeb, HS; Maier, PT; Schreiber, R, 1979) |
| "Vasodilative treatment of severe heart failure with infusions of phentolamine leads to ventricular unloading and in many cases brings about a dramatic improvement of the patient's condition." | 7.65 | [Treatment of heart failure with phentolamine (Regitin)]. ( Imhof, P, 1977) |
| "In 15 patients with acute myocardial infarction associated with signs of left ventricular dysfunction, phentolamine was infused intravenously in a dose of 10 mg per hour." | 7.65 | Phentolamine for vasodilator therapy in left ventricular failure complicating acute myocardial infarction. Haemodynamic study. ( Enrico, JF; Gardaz, JP; Grimbert, F; Perret, Cl; Reynaert, M, 1975) |
| "Phentolamine in amounts of 10 to 40 microgram/kg/min was infused intravenously for the emergency treatment of acute pulmonary edema due to left ventricular failure." | 7.65 | Afterload reduction with phentolamine in patients with acute pulmonary edema. ( Henning, RJ; Shubin, H; Weil, MH, 1977) |
| "During exercise in subjects with congestive heart failure and mitral regurgitation the rise in systemic arterial pressure is usually accompanied by increase in systemic vascular resistance." | 6.67 | [Effect of intravenous administration of nitroglycerin and regitine on hemodynamics in mitral valve insufficiency]. ( Korewicki, J; Madeja, G; Pogorzelska, H; Rajecka, A, 1990) |
| "Therefore, in 7 patients with congestive heart failure due to congestive cardiomyopathy, hemodynamic measurements were made using a Swan Ganz thermodilution catheter and cardiac output computer." | 5.26 | Enhancement of phentolamine by nitrates in patients with congestive heart failure. ( Gould, L; Reddy, CV; Singh, BK; Zen, B, 1981) |
| "Nine patients with alcoholic cardiomyopathy and 8 patients with mitral stenosis were studied by right and left heart catheterization." | 5.26 | Hemodynamic effects of phentolamine in mitral stenosis and congestive cardiomyopahty. ( Gould, L; Reddy, CV, 1979) |
| "In patients with multiple system atrophy (MSA) or pure autonomic failure (PAF), we studied the effect of oral yohimbine on seated systolic blood pressure (SBP), the effect of ganglionic blockade (with trimethaphan) on supine SBP and plasma catecholamine levels, and the effect of alpha(1)-adrenoreceptor blockade (phentolamine) on supine SBP." | 5.09 | Sympathetically mediated hypertension in autonomic failure. ( Biaggioni, I; Black, BK; Diedrich, A; Jordan, J; Pohar, B; Robertson, D; Shannon, JR, 2000) |
| "Oral medication with phentolamine SR produced subjective and objective improvement in all 45 patients with refractory chronic heart failure of various aetiologies, who were already receiving digitalis and diuretics." | 5.04 | Treatment of chronic heart failure with slow release phentolamine. ( Georgopoulos, AJ; Siourthas, D; Valasidis, A, 1978) |
| "A 4-month-old male in heart failure with a ventricular assist device, experiencing uncontrolled hypertension nonresponsive to traditional pharmacologic management, was successfully treated with a continuous intravenous infusion of phentolamine." | 4.02 | Phentolamine continuous infusion in a pediatric patient with uncontrolled hypertension. ( Hatt, A, 2021) |
| "Using an intracoronary drug infusion technique, we administered the nonselective alpha-adrenergic antagonist phentolamine to 13 patients with normal LV function and 19 patients with congestive heart failure secondary to dilated cardiomyopathy." | 3.69 | Functional significance of presynaptic alpha-adrenergic receptors in failing and nonfailing human left ventricle. ( Colucci, WS; Floras, JS; Landzberg, JS; Newton, GE; Parker, JD, 1995) |
| "Since organic nitroesters and endothelium-derived nitric oxide mediate vasodilation through a final common pathway, that is, by activation of soluble guanylate cyclase in vascular smooth muscle, nitroglycerin (NTG) could specifically enhance the endothelium-dependent vasodilatory response to acetylcholine (Ach) in patients with congestive heart failure (CHF) and endothelial cell dysfunction." | 3.69 | Enhancement of endothelium-dependent vasodilation by low-dose nitroglycerin in patients with congestive heart failure. ( Demopoulos, L; Hirsch, H; Jondeau, G; Katz, SD; LeJemtel, TH; Schwarz, M; Yuen, JL, 1994) |
| "Ten patients with advanced congestive heart failure were treated with an arginine vasopressin V1 antagonist during hemodynamic monitoring to determine the contribution of vasopressin to vasoconstriction in this disorder." | 3.67 | Contribution of vasopressin to vasoconstriction in patients with congestive heart failure: comparison with the renin-angiotensin system and the sympathetic nervous system. ( Creager, MA; Cutler, SS; Faxon, DP; Gavras, H; Kohlmann, O; Ryan, TJ, 1986) |
| "The effects of intravenous nitroglycerin (NTG), trimetaphan (TMP), and phentolamine (PTL) on pulmonary artery diastolic pressure (PADP), systemic arterial pressure (SAP), cardiac index (CI) and systemic vascular resistance (SVR) in patients (12 in each treated group) with chronic ischaemic heart failure are analyzed." | 3.67 | Vasodilator drugs in patients with chronic ischaemic heart failure. ( Korewicki, J; Kraska, T; Opolski, G; Ostrzycki, A, 1985) |
| "Therapy with phentolamine can improve the condition of patients with congestive heart failure due to the inotropic effect of this drug as well as its vasodilating action." | 3.66 | Noninvasive assessment of load reduction in chronic congestive heart failure patients. ( Becker, WH; Gomes, GI; Gould, L; Patel, S; Reddy, CV, 1981) |
| "Therapy with phentolamine can improve the condition of patients with congestive heart failure due to the inotropic effect of this drug, as well as its vasodilating action." | 3.66 | Oral therapy with phentolamine in chronic congestive heart failure. ( Gould, LA; Reddy, CV, 1979) |
| "Of the vasodilators used at present in the treatment of heart failure, only nitroprusside and phentolamine inhibit platelet aggregation at therapeutic dose levels." | 3.66 | Influence of vasodilators used in the therapy of heart failure on platelet aggregation. ( Imhof, P; Pfister, B, 1979) |
| " New drugs for the treatment of severe congestive heart failure include dopamine, which has a selective nonadrenergic dilator effect on the renal vascular bed, and dobutamine, which has potent inotropic effects, lowers the left ventricular filling pressure and does not increase the heart rate or the systemic vascular resistance." | 3.66 | Contributions of hemodynamic monitoring to the treatment of chronic congestive heart failure. ( Armstrong, PW, 1979) |
| "Hemodynamic studies were made in 15 patients with chronic low output cardiac failure before and following a single dose of oral phentolamine (150 mg)." | 3.66 | Hemodynamic improvement following a single dose of oral phentolamine. Administration in patients with chronic low output cardiac failure. ( Gunnar, RM; Loeb, HS; Maier, PT; Schreiber, R, 1979) |
| "Nineteen patients with chronic low output cardiac failure were studied before, during and after infusion of phentolamine in doses of 10, 20, 30 and 40 microgram/kg/min." | 3.66 | Hemodynamic effects of intravenous phentolamine in low output cardiac failu;e. Dose-response relationships. ( Croke, RP; Gohlke, HK; Gunnar, RM; Loeb, HS; Stern, MA, 1978) |
| "The haemodynamic effects of two vasodilators (phentolamine and nitroprusside) have been studied in 11 patients who developed acute left ventricular failure during the acute phase of a myocardial infarction." | 3.65 | [Vasodilator treatment of left ventricular insufficiency in the acute stage of myocardial infarction]. ( Bernadet, P; Bounhoure, JP; Calazel, P; Donzeau, JP; Fauvel, JM, 1977) |
| "Vasodilative treatment of severe heart failure with infusions of phentolamine leads to ventricular unloading and in many cases brings about a dramatic improvement of the patient's condition." | 3.65 | [Treatment of heart failure with phentolamine (Regitin)]. ( Imhof, P, 1977) |
| "Phentolamine in amounts of 10 to 40 microgram/kg/min was infused intravenously for the emergency treatment of acute pulmonary edema due to left ventricular failure." | 3.65 | Afterload reduction with phentolamine in patients with acute pulmonary edema. ( Henning, RJ; Shubin, H; Weil, MH, 1977) |
| "In 15 patients with acute myocardial infarction associated with signs of left ventricular dysfunction, phentolamine was infused intravenously in a dose of 10 mg per hour." | 3.65 | Phentolamine for vasodilator therapy in left ventricular failure complicating acute myocardial infarction. Haemodynamic study. ( Enrico, JF; Gardaz, JP; Grimbert, F; Perret, Cl; Reynaert, M, 1975) |
| " The response of the resistance bed in the forearm after release of inflow occlusion (reactive hyperemia), to hand exercise, and to local heating and the response of the calf resistance vessels to arterial occlusion and intra-arterial sodium nitrite and phentolamine were studied in 23 patients with congestive heart failure and 21 normal subjects." | 3.64 | A comparison of the effects of vasodilator stimuli on peripheral resistance vessels in normal subjects and in patients with congestive heart failure. ( Braunwald, E; Mason, DT; Zelis, R, 1968) |
| "During exercise in subjects with congestive heart failure and mitral regurgitation the rise in systemic arterial pressure is usually accompanied by increase in systemic vascular resistance." | 2.67 | [Effect of intravenous administration of nitroglycerin and regitine on hemodynamics in mitral valve insufficiency]. ( Korewicki, J; Madeja, G; Pogorzelska, H; Rajecka, A, 1990) |
| " However, there are both clinical data and theoretic reasons to anticipate that some degree of tolerance may develop during the long-term use of most agents." | 2.36 | Mechanisms and implications of vasodilator tolerance in the treatment of congestive heart failure. ( Alexander, RW; Braunwald, E; Colucci, WS; Williams, GH, 1981) |
| "Heart failure was induced by ligation of the left coronary artery." | 1.31 | Enhanced Ca2+-induced contractions and attenuated alpha-adrenoceptor responses in resistance arteries from rats with congestive heart failure. ( Bergdahl, A; Edvinsson, L; Hedner, T; Sun, XY; Valdemarsson, S, 2001) |
| "Pretreatment with phentolamine, an alpha-adrenoceptor antagonist, inhibited the increase in the pulmonary vascular resistance index and restored the decrease in the systemic vascular resistance index during exercise in the bilateral group." | 1.30 | Simultaneous evaluation of left- and right-sided heart pumping function during dynamic leg exercise in patients with mild chronic congestive heart failure, with special reference to afterload and plasma noradrenaline. ( Asano, K; Fujiwara, H; Ito, H; Kakami, M; Koshiji, M; Minatoguchi, S; Uno, Y; Yokoyama, H, 1997) |
| " Anesthesia was maintained with thoracic epidural anesthesia combined with light general anesthesia using NLA technique." | 1.30 | [The effects of thoracic epidural anesthesia combined with phentolamine infusion in a patient with low left ventricular ejection fraction undergoing resection of aortic abdominal aneurysm]. ( Arai, M; Kato, S; Takenaka, T, 1997) |
| "Thirty-one patients with congestive heart failure (New York Heart Association functional class II-III) and five age-matched normal subjects were studied." | 1.29 | Impaired acetylcholine-mediated vasodilation in patients with congestive heart failure. Role of endothelium-derived vasodilating and vasoconstricting factors. ( Katz, SD; LeJemtel, TH; Schwarz, M; Yuen, J, 1993) |
| "Therefore, in 7 patients with congestive heart failure due to congestive cardiomyopathy, hemodynamic measurements were made using a Swan Ganz thermodilution catheter and cardiac output computer." | 1.26 | Enhancement of phentolamine by nitrates in patients with congestive heart failure. ( Gould, L; Reddy, CV; Singh, BK; Zen, B, 1981) |
| "These observations show that "acute cardiac failure in fundamentally normal hearts" can occur after severe trauma and that treatment is possible." | 1.26 | [Acute heart insufficiency of primarily non-cardiac origin after polytrauma]. ( Langenstein, H; Wolff, G, 1981) |
| "Nine patients with alcoholic cardiomyopathy and 8 patients with mitral stenosis were studied by right and left heart catheterization." | 1.26 | Hemodynamic effects of phentolamine in mitral stenosis and congestive cardiomyopahty. ( Gould, L; Reddy, CV, 1979) |
| "The treatment of acute cardiogenic pulmonary edema is associated with the return of hypo-oncotic fluid from the interstitial compartment back into the intravascular compartment with expansion of plasma volume and reduction of colloid osmotic pressure and hemoglobin concentration." | 1.26 | Effect of afterload reduction on plasma volume during acute heart failure. ( Henning, RJ; Weil, MH, 1978) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 121 (84.03) | 18.7374 |
| 1990's | 12 (8.33) | 18.2507 |
| 2000's | 7 (4.86) | 29.6817 |
| 2010's | 2 (1.39) | 24.3611 |
| 2020's | 2 (1.39) | 2.80 |
| Authors | Studies |
|---|---|
| Blanco-Rivero, J | 1 |
| Couto, GK | 1 |
| Paula, SM | 1 |
| Fontes, MT | 1 |
| Rossoni, LV | 1 |
| Hatt, A | 1 |
| Leuchte, HH | 1 |
| Baezner, C | 1 |
| Baumgartner, RA | 1 |
| Bevec, D | 1 |
| Bacher, G | 1 |
| Neurohr, C | 1 |
| Behr, J | 1 |
| Gomes, ME | 1 |
| Mulder, A | 1 |
| Bellersen, L | 1 |
| Verheugt, FW | 1 |
| Smits, P | 1 |
| Tack, CJ | 1 |
| Nazaré Nunes Alves, MJ | 1 |
| Alves, MJ | 2 |
| dos Santos, MR | 1 |
| Nobre, TS | 1 |
| Martinez, DG | 2 |
| Pereira Barretto, AC | 1 |
| Brum, PC | 1 |
| Rondon, MU | 2 |
| Middlekauff, HR | 2 |
| Negrão, CE | 2 |
| Perret, C | 4 |
| Enrico, JF | 4 |
| AGRESS, CM | 1 |
| MAZZONE, O | 1 |
| BLASI, A | 1 |
| HAWKING, F | 1 |
| Stickland, MK | 1 |
| Miller, JD | 1 |
| Smith, CA | 1 |
| Dempsey, JA | 1 |
| Santos, AC | 1 |
| Dias, RG | 1 |
| Barretto, AC | 1 |
| Krieger, EM | 1 |
| Kersting, F | 1 |
| Samosny, G | 1 |
| Kasper, W | 1 |
| Schuster, HP | 1 |
| Chekman, IS | 1 |
| Kazak, LI | 1 |
| Fischer, E | 1 |
| Siegenthaler, W | 1 |
| Shevchenko, VA | 1 |
| Colucci, WS | 3 |
| Williams, GH | 1 |
| Alexander, RW | 1 |
| Braunwald, E | 2 |
| Mason, DT | 9 |
| Awan, NA | 2 |
| Joye, JA | 1 |
| Lee, G | 3 |
| DeMaria, AN | 2 |
| Amsterdam, EA | 5 |
| Blakeley, C | 1 |
| Tinker, J | 1 |
| You, K | 1 |
| Gould, L | 8 |
| Gopalaswamy, C | 1 |
| Bertel, O | 1 |
| Bolte, HD | 1 |
| Bussmann, WD | 2 |
| Aminov, VN | 1 |
| Zamochnikova, NI | 1 |
| Bernard, R | 2 |
| Renard, M | 2 |
| Delius, W | 1 |
| Franciosa, JA | 3 |
| Taylor, SH | 6 |
| Korewicki, J | 3 |
| Kraska, T | 2 |
| Zochowski, RJ | 1 |
| Khomenko, VL | 1 |
| Pomerantsev, VP | 1 |
| Vasiuk, IuA | 1 |
| Cohn, JN | 2 |
| Fennell, WH | 1 |
| Pierpont, G | 1 |
| Tarnow, J | 1 |
| Reddy, CV | 4 |
| Zen, B | 1 |
| Singh, BK | 1 |
| Romano, E | 1 |
| Gullo, A | 1 |
| Mocavero, G | 1 |
| Chatterjee, K | 2 |
| Parmley, WW | 2 |
| Brandt, D | 1 |
| Gunnar, RM | 3 |
| Serbin, VI | 2 |
| Gasanova, AS | 1 |
| Patel, S | 1 |
| Gomes, GI | 1 |
| Becker, WH | 1 |
| Packer, M | 2 |
| Meller, J | 1 |
| Medina, N | 1 |
| Yushak, M | 1 |
| Gorlin, R | 1 |
| Dorywalski, A | 1 |
| Walczak, F | 1 |
| Pałko, T | 1 |
| Wolff, G | 1 |
| Langenstein, H | 1 |
| Uehlinger, A | 1 |
| Carvalho, AC | 1 |
| de Maria, AN | 1 |
| Miller, RR | 3 |
| Jiang, WP | 1 |
| Xiong, CL | 1 |
| Rimell, PJ | 1 |
| Minatoguchi, S | 4 |
| Ito, H | 4 |
| Ishimura, K | 2 |
| Watanabe, H | 3 |
| Imai, Y | 2 |
| Koshiji, M | 3 |
| Asano, K | 3 |
| Hirakawa, S | 3 |
| Fujiwara, H | 2 |
| Stiles, GL | 1 |
| Parker, JD | 2 |
| Newton, GE | 1 |
| Landzberg, JS | 2 |
| Floras, JS | 1 |
| Schwarz, M | 2 |
| Katz, SD | 2 |
| Demopoulos, L | 1 |
| Hirsch, H | 1 |
| Yuen, JL | 1 |
| Jondeau, G | 1 |
| LeJemtel, TH | 3 |
| Yuen, J | 1 |
| Arai, M | 1 |
| Takenaka, T | 1 |
| Kato, S | 1 |
| Uno, Y | 1 |
| Kakami, M | 2 |
| Yokoyama, H | 1 |
| Shannon, JR | 1 |
| Jordan, J | 1 |
| Diedrich, A | 1 |
| Pohar, B | 1 |
| Black, BK | 1 |
| Robertson, D | 1 |
| Biaggioni, I | 1 |
| Murchie, KJ | 1 |
| Jennings, GL | 1 |
| Kingwell, BA | 1 |
| Bergdahl, A | 1 |
| Valdemarsson, S | 1 |
| Sun, XY | 1 |
| Hedner, T | 1 |
| Edvinsson, L | 1 |
| Sterz, H | 1 |
| Kigawada, R | 1 |
| Tsuyusaki, T | 1 |
| McNamara, RF | 1 |
| Schmid, PG | 1 |
| Schmidt, JA | 1 |
| Lund, DD | 1 |
| Bhatnagar, RK | 1 |
| Solignac, A | 1 |
| Fauvel, JM | 3 |
| Birmacker, A | 1 |
| Kayanakis, JG | 1 |
| Krempf, M | 1 |
| Bernadet, P | 2 |
| Lemke, R | 1 |
| Lippok, R | 1 |
| Kaltenbach, M | 1 |
| Chazov, EI | 1 |
| Ruda, MIa | 1 |
| Francoual, M | 2 |
| Romankiewicz, JA | 1 |
| Georgopoulos, AJ | 1 |
| Valasidis, A | 1 |
| Siourthas, D | 1 |
| Donzeau, JP | 1 |
| Bounhoure, JP | 1 |
| Calazel, P | 1 |
| Schröder, R | 2 |
| Awan, N | 1 |
| Lellouche, D | 1 |
| Castaigne, A | 1 |
| Estampes, B | 1 |
| Vernant, P | 1 |
| Prati, PL | 1 |
| Manfrin, M | 1 |
| Imhof, P | 3 |
| Gould, LA | 1 |
| Pfister, B | 1 |
| Armstrong, PW | 1 |
| Schreiber, R | 1 |
| Maier, PT | 1 |
| Loeb, HS | 2 |
| Stern, MA | 1 |
| Gohlke, HK | 1 |
| Croke, RP | 1 |
| Bleifeld, W | 1 |
| Kupper, W | 1 |
| Hanrath, P | 1 |
| Mathey, D | 1 |
| Henning, RJ | 2 |
| Weil, MH | 2 |
| Tadei, A | 1 |
| Geslin, P | 1 |
| Delhumeau, A | 1 |
| Victor, J | 1 |
| Le Douarin, L | 1 |
| Richard, M | 1 |
| Vismara, LA | 1 |
| Williams, DO | 1 |
| Gourgon, R | 1 |
| Merillon, JP | 1 |
| Shubin, H | 1 |
| Dunning, AJ | 1 |
| Perret, Cl | 1 |
| Gardaz, JP | 2 |
| Reynaert, M | 2 |
| Grimbert, F | 2 |
| Fantini, F | 1 |
| Franchi, F | 1 |
| Malfanti, PL | 1 |
| Dabizzi, RP | 1 |
| Santini, L | 1 |
| Iguchi, H | 1 |
| Gauthier, DF | 1 |
| Cabanes, L | 1 |
| Weber, S | 1 |
| Lockhart, A | 1 |
| Guerin, F | 1 |
| Rajecka, A | 1 |
| Pogorzelska, H | 1 |
| Madeja, G | 1 |
| Wang, Z | 1 |
| Wilson, JR | 2 |
| Frey, MJ | 1 |
| Mancini, DM | 1 |
| Ferraro, N | 2 |
| Jones, R | 1 |
| Kassis, E | 1 |
| Jacobsen, TN | 1 |
| Mogensen, F | 1 |
| Amtorp, O | 1 |
| Artman, M | 1 |
| Graham, TP | 1 |
| Verhoeven, A | 1 |
| Liebens, I | 1 |
| Suzuki, S | 1 |
| Creager, MA | 1 |
| Faxon, DP | 1 |
| Cutler, SS | 1 |
| Kohlmann, O | 1 |
| Ryan, TJ | 1 |
| Gavras, H | 1 |
| Maskin, CS | 1 |
| Lucido, D | 1 |
| Chadwick, BJ | 1 |
| Ivanov, AP | 1 |
| Loginova, IF | 1 |
| Borisov, BE | 1 |
| Chen, RX | 1 |
| Lu, QQ | 1 |
| Opolski, G | 1 |
| Ostrzycki, A | 1 |
| Wiener, DH | 1 |
| Majid, PA | 4 |
| Sharma, B | 3 |
| Poli, S | 1 |
| Pierach, CA | 1 |
| Jarosch, PF | 1 |
| Goodwin, JF | 1 |
| Saxton, C | 2 |
| Dykes, JR | 2 |
| Galvin, MC | 1 |
| Gorodinskaia, VIa | 1 |
| Ramírez, A | 1 |
| Abelmann, WH | 1 |
| Fernandes, M | 1 |
| Kim, KE | 1 |
| Moyer, JH | 1 |
| Millard, RW | 1 |
| Higgins, CB | 1 |
| Franklin, D | 1 |
| Vatner, SF | 1 |
| Kelly, DT | 1 |
| Delgado, CE | 1 |
| Taylor, DR | 1 |
| Pitt, B | 1 |
| Ross, RS | 1 |
| Ganz, W | 1 |
| Forrester, J | 1 |
| Walinsky, P | 1 |
| Crexells, C | 1 |
| Swan, HJ | 1 |
| Vaisrub, S | 1 |
| Zelis, R | 3 |
| Longhurst, J | 1 |
| Capone, RJ | 1 |
| Villani, F | 1 |
| Jéquier, E | 1 |
| Schelling, JL | 1 |
| Beard, J | 1 |
| Takkunen, J | 1 |
| Oilinki, O | 1 |
| Huhti, E | 1 |
| Vuopala, U | 1 |
| Koivisto, O | 1 |
| Hilliard, CC | 1 |
| Bagwell, EE | 1 |
| Daniell, HB | 1 |
| Freeman, BF | 1 |
| Funovics, J | 1 |
| Wolner, E | 1 |
| Zahir, M | 3 |
| Shariff, M | 2 |
| Giuliani, M | 2 |
| Ettinger, S | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| The Pathophysiology and Treatment of Supine Hypertension in Patients With Autonomic Failure[NCT00223717] | Phase 1 | 152 participants (Actual) | Interventional | 2001-01-31 | Completed | ||
| Identifying the Pathophysiology of Neurogenic Orthostatic Hypotension and the Effects of Melatonin on Reducing Supine Hypertension in Peripherally Intact Versus Denervated Post-ganglionic Sympathetic Nerves[NCT02963181] | Early Phase 1 | 10 participants (Actual) | Interventional | 2018-03-01 | Terminated (stopped due to PI leaving) | ||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
29 reviews available for phentolamine and Heart Failure
| Article | Year |
|---|---|
Manipulating afterload for the treatment of acute heart failure. A historical summary.
Topics: Acute Disease; Angiotensins; Animals; Cardiac Catheterization; Cardiac Output; Cardiac Volume; Heart | 2003 |
THERAPY OF CARDIOGENIC SHOCK.
Topics: Angiotensins; Cardiac Tamponade; Heart Aneurysm; Heart Diseases; Heart Failure; Humans; Hydromorphon | 1963 |
[Mechanisms of the therapeutic action of vasodilator agents in cardiac insufficiency (review of the literature)].
Topics: Adrenergic alpha-Antagonists; Animals; Coronary Disease; Dogs; Heart Failure; Humans; Muscle Relaxan | 1981 |
[Treatment of heart failure in ischemic heart disease with beta-adrenostimulators and peripheral vasodilators].
Topics: Adrenergic beta-Agonists; Captopril; Cardiotonic Agents; Coronary Disease; Dobutamine; Dopamine; Hea | 1983 |
Mechanisms and implications of vasodilator tolerance in the treatment of congestive heart failure.
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Angiotensin-Converting Enzyme Inhibitors; Dr | 1981 |
Vasodilators in acute circulatory failure.
Topics: Albuterol; Captopril; Chlorpromazine; Heart Failure; Humans; Isosorbide Dinitrate; Nitroglycerin; Ni | 1983 |
[Vasodilator agents in the treatment of cardiac insufficiency].
Topics: Captopril; Dihydralazine; Heart Failure; Humans; Hydralazine; Nitroglycerin; Nitroprusside; Phentola | 1984 |
[Treatment of heart failure with vasodilators].
Topics: Captopril; Cardiomegaly; Cardiotonic Agents; Coronary Disease; Heart Failure; Heart Function Tests; | 1980 |
[Effect of vasodilator agents in chronic heart failure].
Topics: Cardiomegaly; Clinical Trials as Topic; Heart Failure; Hemodynamics; Humans; Isosorbide Dinitrate; P | 1981 |
[Peripheral vasodilator agents in cardiology].
Topics: Clinical Trials as Topic; Coronary Vessels; Heart Failure; Hemodynamics; Humans; Hydralazine; Myocar | 1980 |
Vasodilator therapy of congestive heart failure.
Topics: Aortic Valve Insufficiency; Captopril; Dobutamine; Heart Failure; Humans; Hydralazine; Isosorbide Di | 1980 |
Cardiovascular clinical pharmacology of impedance reducing agents.
Topics: Heart Failure; Humans; Hydralazine; Nitrates; Nitroglycerin; Nitroprusside; Phentolamine; Prazosin; | 1981 |
[The role of vasodilators in the treatment of congestive heart failure and myocardial ischaemia (author's transl)].
Topics: Coronary Disease; Electrocardiography; Heart Failure; Humans; Nitroglycerin; Nitroprusside; Phentola | 1981 |
New approaches in the management of heart failure.
Topics: Aortic Valve Stenosis; Cardiac Output; Cardiography, Impedance; Cardiomyopathies; Cardiotonic Agents | 1980 |
[Therapy of hypertensive crisis].
Topics: Acute Disease; Bed Rest; Cardiac Glycosides; Clonidine; Diazoxide; Dihydralazine; Diuretics; Heart F | 1980 |
The role of vasodilating agents in the treatment of chronic heart failure.
Topics: Cardiac Output; Chronic Disease; Dobutamine; Heart Failure; Humans; Muscle Contraction; Nitroprussid | 1980 |
[Peripheral vasodilators in the treatment of heart failure].
Topics: Cardiac Output; Cardiomyopathies; Coronary Circulation; Droperidol; Heart Failure; Humans; Hydralazi | 1982 |
[New aspects in the treatment of acute cardiac insufficiency].
Topics: Adrenergic beta-Antagonists; Clonidine; Diazoxide; Digitalis Glycosides; Diuretics; Droperidol; Fent | 1978 |
[Phentolamine, hydralazine and alpha blockaders].
Topics: Adrenergic alpha-Antagonists; Blood Pressure; Heart Failure; Humans; Hydralazine; Phentolamine; Vasc | 1978 |
Pharmacology and clinical use of drugs in hypertensive emergencies.
Topics: Adrenal Gland Neoplasms; Antihypertensive Agents; Aorta; Brain Diseases; Cerebral Hemorrhage; Diazox | 1977 |
Vasodilator therapy of cardiac failure: (first of two parts).
Topics: Blood Vessels; Diuretics; Heart Failure; Heart Ventricles; Hemodynamics; Humans; Hydralazine; Nitrat | 1977 |
[Vasodilator therapy of congestive heart failure].
Topics: Acute Disease; Blood Pressure; Cardiac Output; Chronic Disease; Heart Failure; Humans; Isosorbide Di | 1977 |
[Vasodilators: treatment of cardiac insufficiency].
Topics: Heart Failure; Humans; Hydralazine; Mitral Valve Insufficiency; Myocardial Infarction; Nitroglycerin | 1977 |
[Vasodilator agents in the treatment of heart failure].
Topics: Heart Failure; Humans; Hydralazine; Isosorbide Dinitrate; Minoxidil; Nitroglycerin; Nitroprusside; P | 1978 |
[Treatment of cardiac failure with vasodilators (author's transl)].
Topics: Cardiac Glycosides; Diuretics; Drug Therapy, Combination; Heart Failure; Hydralazine; Hypotension; I | 1978 |
[Combined effect of beta-adrenoblockaders with other pharmacologic agents (review of the literature)].
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Anesthesia, Inhalation; Angina Pectoris; | 1971 |
Cardiac decompensation.
Topics: Acute Disease; Aminophylline; Assisted Circulation; Cardiac Glycosides; Digoxin; Diuretics; Electric | 1974 |
Hypertensive emergencies.
Topics: Acute Kidney Injury; Adrenal Gland Neoplasms; Antihypertensive Agents; Aortic Aneurysm; Blood Volume | 1974 |
Venous pressure and other thoughts.
Topics: Anesthesia; Blood Pressure; Blood Volume Determination; Cardiac Output; Catecholamines; Chlorpromazi | 1969 |
9 trials available for phentolamine and Heart Failure
| Article | Year |
|---|---|
[Vasodilator therapy with alpha-receptor blockaders. Acute and chronic effect of prazosin and phentolamine in congestive heart failure].
Topics: Adrenergic alpha-Antagonists; Adult; Heart Failure; Hemodynamics; Humans; Male; Middle Aged; Phentol | 1981 |
[Effect of vasodilator agents in chronic heart failure].
Topics: Cardiomegaly; Clinical Trials as Topic; Heart Failure; Hemodynamics; Humans; Isosorbide Dinitrate; P | 1981 |
[Drugs modifying preload and/or afterload in patients with post-infarct circulatory insufficiency].
Topics: Aged; Clinical Trials as Topic; Drug Therapy, Combination; Heart Failure; Humans; Infusions, Parente | 1980 |
[Peripheral vasodilator agents in cardiology].
Topics: Clinical Trials as Topic; Coronary Vessels; Heart Failure; Hemodynamics; Humans; Hydralazine; Myocar | 1980 |
Sympathetically mediated hypertension in autonomic failure.
Topics: Adrenergic alpha-Antagonists; Aged; Antihypertensive Agents; Autonomic Nervous System Diseases; Bloo | 2000 |
Sympathetically mediated hypertension in autonomic failure.
Topics: Adrenergic alpha-Antagonists; Aged; Antihypertensive Agents; Autonomic Nervous System Diseases; Bloo | 2000 |
Sympathetically mediated hypertension in autonomic failure.
Topics: Adrenergic alpha-Antagonists; Aged; Antihypertensive Agents; Autonomic Nervous System Diseases; Bloo | 2000 |
Sympathetically mediated hypertension in autonomic failure.
Topics: Adrenergic alpha-Antagonists; Aged; Antihypertensive Agents; Autonomic Nervous System Diseases; Bloo | 2000 |
Treatment of chronic heart failure with slow release phentolamine.
Topics: Adult; Aged; Clinical Trials as Topic; Delayed-Action Preparations; Drug Evaluation; Female; Heart F | 1978 |
Cardiocirculatory effects of nitrates in the treatment of clinical congestive heart failure.
Topics: Blood Pressure; Cardiac Output; Clinical Trials as Topic; Ferricyanides; Heart Failure; Heart Rate; | 1978 |
[Phentolamine in treatment of acute left ventricular insufficiancies].
Topics: Acid-Base Equilibrium; Adult; Aged; Blood Gas Analysis; Blood Pressure; Clinical Trials as Topic; Di | 1975 |
[Effect of intravenous administration of nitroglycerin and regitine on hemodynamics in mitral valve insufficiency].
Topics: Adult; Aged; Heart Failure; Hemodynamics; Humans; Infusions, Intravenous; Middle Aged; Mitral Valve | 1990 |
108 other studies available for phentolamine and Heart Failure
| Article | Year |
|---|---|
Enhanced sympathetic neurotransduction in the superior mesenteric artery in a rat model of heart failure: role of noradrenaline and ATP.
Topics: Adenosine Triphosphate; Adrenergic alpha-Antagonists; Adrenergic Uptake Inhibitors; Animals; Desipra | 2021 |
Phentolamine continuous infusion in a pediatric patient with uncontrolled hypertension.
Topics: Child; Heart Failure; Heart Transplantation; Heart-Assist Devices; Humans; Hypertension; Infant; Mal | 2021 |
Inhalation of vasoactive intestinal peptide in pulmonary hypertension.
Topics: Adult; Aerosols; Aged; Blood Pressure; Drug Combinations; Female; Heart Failure; Heart Ventricles; H | 2008 |
Alpha-receptor blockade improves muscle perfusion and glucose uptake in heart failure.
Topics: Adrenergic alpha-Antagonists; Analysis of Variance; Blood Glucose; Case-Control Studies; Female; For | 2010 |
Mechanisms of blunted muscle vasodilation during peripheral chemoreceptor stimulation in heart failure patients.
Topics: Adult; Ascorbic Acid; Case-Control Studies; Chemoreceptor Cells; Forearm; Heart Failure; Hemodynamic | 2012 |
[ACTION OF A SYMPATHOLYTIC DRUG ON CHANGES IN THE CAPILLAROSCOPIC PICTURE CAUSED BY SPARTEINE].
Topics: Bronchial Diseases; Capillaries; Cardiovascular System; Heart Failure; Pharmacology; Phentolamine; R | 1963 |
THE PERIODICITY OF MICROFILARIAE. VIII. FURTHER OBSERVATIONS ON WUCHERERIA BANCROFTI.
Topics: Acetylcholine; Adrenal Glands; Animals; Blood; Filariasis; Guyana; Heart Failure; Histamine; Humans; | 1964 |
Carotid chemoreceptor modulation of regional blood flow distribution during exercise in health and chronic heart failure.
Topics: Animals; Blood Pressure; Carotid Body; Dogs; Dopamine; Female; Heart Failure; Hindlimb; Muscle, Skel | 2007 |
Sympathetic nerve activity restrains reflex vasodilatation in heart failure.
Topics: Adrenergic alpha-Antagonists; Adult; Exercise; Forearm; Hand Strength; Heart Failure; Humans; Middle | 2007 |
[Vasodilators in heart failure? Basic principles and its role in practice].
Topics: Adrenergic alpha-Antagonists; Captopril; Diazoxide; Furosemide; Heart Failure; Humans; Hydralazine; | 1981 |
Treatment of acute and chronic congestive heart failure by vasodilator-afterload reduction.
Topics: Acute Disease; Antihypertensive Agents; Blood Pressure; Cardiac Output; Chronic Disease; Diastole; H | 1980 |
[The role of vasodilator agents in the emergency treatment of heart failure].
Topics: Aged; Captopril; Emergencies; Female; Heart Failure; Humans; Male; Nitroglycerin; Nitroprusside; Phe | 1983 |
Vasodilator drugs.
Topics: Calcium Channel Blockers; Captopril; Heart Failure; Humans; Hydralazine; Minoxidil; Nitroglycerin; N | 1984 |
[Effect of the alpha-adrenoblockader fentolamin on the indices of central and peripheral hemodynamics and myocardial contractile function in patients with chronic circulatory failure].
Topics: Coronary Disease; Drug Evaluation; Heart Failure; Hemodynamics; Humans; Hypertension, Pulmonary; Mic | 1984 |
[Heart failure and acute myocardial infarct. Current treatment].
Topics: Cardiotonic Agents; Dobutamine; Heart Failure; Humans; Imidazoles; Labetalol; Myocardial Infarction; | 1983 |
[Therapy of cardiac insufficiency: vasodilator agents].
Topics: Captopril; Heart Failure; Humans; Nitrates; Phentolamine; Prazosin; Vasodilator Agents | 1982 |
The role of vasodilators in managing congestive heart failure.
Topics: Cardiotonic Agents; Digitalis Glycosides; Diuretics; Heart Failure; Humans; Hydralazine; Myocardial | 1980 |
Pharmacodynamic basis of the use of vasodilators in the treatment of heart failure.
Topics: Cardiac Output; Diuretics; Heart Failure; Hemodynamics; Humans; Hydralazine; Myocardial Contraction; | 1980 |
Afterload reduction in the therapy of heart failure.
Topics: Diuretics; Heart Failure; Humans; Nitroglycerin; Nitroprusside; Phentolamine | 1980 |
Enhancement of phentolamine by nitrates in patients with congestive heart failure.
Topics: Blood Pressure; Cardiac Output; Drug Therapy, Combination; Female; Heart Failure; Heart Rate; Humans | 1981 |
[Acute pulmonary edema. Clinical experience in re-evaluation of the therapeutic role of chlorpromazine].
Topics: Aged; Chlorpromazine; Heart Diseases; Heart Failure; Humans; Intermittent Positive-Pressure Ventilat | 1981 |
Phentolamine in acute myocardial infarction: hemodynamic and metabolic effects.
Topics: Coronary Circulation; Energy Metabolism; Heart Failure; Hemodynamics; Humans; Infusions, Parenteral; | 1981 |
Noninvasive assessment of load reduction in chronic congestive heart failure patients.
Topics: Adult; Aged; Chronic Disease; Diastole; Digoxin; Diuretics; Echocardiography; Female; Heart Failure; | 1981 |
Determinants of drug response in severe chronic heart failure. 1. Activation of vasoconstrictor forces during vasodilator therapy.
Topics: Administration, Oral; Adult; Aged; Blood Pressure; Cardiac Output; Chronic Disease; Female; Ferricya | 1981 |
[Effect of phentolamine on hemodynamics in circulatory insufficiency].
Topics: Adult; Female; Heart Failure; Hemodynamics; Humans; Male; Middle Aged; Phentolamine | 1981 |
[Acute heart insufficiency of primarily non-cardiac origin after polytrauma].
Topics: Blood Volume; Cardiotonic Agents; Heart Failure; Hemodynamics; Humans; Isoproterenol; Phentolamine; | 1981 |
Is there a drug of choice for vasodilator therapy in patients with refractory heart failure?
Topics: Heart Failure; Humans; Hydralazine; Isosorbide Dinitrate; Phentolamine; Prazosin; Vasodilator Agents | 1980 |
[Treatment of cardiac insufficiency with phentolamine].
Topics: Capillary Resistance; Delayed-Action Preparations; Heart Failure; Humans; Phentolamine | 1980 |
[Analysis of the hemodynamic effects of phentolamine in acute myocardial infarction complicated by moderate to severe left ventricular dysfunction].
Topics: Acute Disease; Aged; Heart Failure; Hemodynamics; Humans; Hypertension; Middle Aged; Myocardial Infa | 1980 |
[Clinical use of phentolamine in refractory heart failure].
Topics: Blood Pressure; Cardiac Output; Heart Failure; Humans; Phentolamine; Vascular Resistance | 1980 |
Inotropic drugs in circulatory failure.
Topics: Cardiac Surgical Procedures; Cardiotonic Agents; Drug Combinations; Heart Failure; Humans; Norepinep | 1980 |
Modulation of noradrenaline release through presynaptic alpha 2-adrenoceptors in congestive heart failure.
Topics: Aged; Epinephrine; Feedback; Heart Failure; Humans; Middle Aged; Nitroglycerin; Norepinephrine; Phen | 1995 |
'A riddle wrapped in a mystery inside an enigma'.
Topics: Adrenergic alpha-Antagonists; Heart Failure; Humans; Myocardial Contraction; Norepinephrine; Phentol | 1995 |
Functional significance of presynaptic alpha-adrenergic receptors in failing and nonfailing human left ventricle.
Topics: Adrenergic alpha-Antagonists; Cardiac Catheterization; Case-Control Studies; Female; Heart Failure; | 1995 |
Enhancement of endothelium-dependent vasodilation by low-dose nitroglycerin in patients with congestive heart failure.
Topics: Acetylcholine; Brachial Artery; Endothelium, Vascular; Female; Forearm; Heart Failure; Humans; Infus | 1994 |
Impaired acetylcholine-mediated vasodilation in patients with congestive heart failure. Role of endothelium-derived vasodilating and vasoconstricting factors.
Topics: Acetylcholine; Cyclooxygenase Inhibitors; Endothelins; Female; Forearm; Heart Failure; Humans; Indom | 1993 |
Additional information on solving the riddle of phentolamine's action.
Topics: Heart Failure; Hemodynamics; Humans; Phentolamine; Reference Values | 1996 |
[The effects of thoracic epidural anesthesia combined with phentolamine infusion in a patient with low left ventricular ejection fraction undergoing resection of aortic abdominal aneurysm].
Topics: Aged; Anesthesia, Epidural; Anesthesia, General; Aortic Aneurysm, Abdominal; Heart Failure; Humans; | 1997 |
Simultaneous evaluation of left- and right-sided heart pumping function during dynamic leg exercise in patients with mild chronic congestive heart failure, with special reference to afterload and plasma noradrenaline.
Topics: Aged; Cardiac Output; Chronic Disease; Exercise; Heart Failure; Hemodynamics; Humans; Leg; Middle Ag | 1997 |
Supplemental oxygen does not modulate responses to acetylcholine or ascorbic acid in the forearm of patients with congestive heart failure.
Topics: Acetylcholine; Arm; Ascorbic Acid; Biological Availability; Female; Heart Failure; Humans; Male; Mid | 2000 |
Enhanced Ca2+-induced contractions and attenuated alpha-adrenoceptor responses in resistance arteries from rats with congestive heart failure.
Topics: Adrenergic alpha-Antagonists; Animals; Calcium; Heart Failure; Male; Mesenteric Arteries; Muscle, Sm | 2001 |
Humoral regulation of vascular resistance after 30 days of pulmonary artery constriction.
Topics: Angiotensin II; Animals; Cardiomegaly; Catecholamines; Dopamine; Epinephrine; Guinea Pigs; Heart Fai | 1979 |
Vasodilators in heart-failure.
Topics: Drug Evaluation; Heart; Heart Failure; Hemodynamics; Humans; Nitroglycerin; Nitroprusside; Phentolam | 1978 |
Treatments for heart-failure: stimulation or unloading ?
Topics: Heart Failure; Humans; Hydralazine; Myocardial Contraction; Nitrates; Phentolamine; Stimulation, Che | 1979 |
[The treatment of congestive heart failure by using vasodilators. I. Physiological basis. Different vasodilators (author's transl)].
Topics: Cardiac Output; Heart Failure; Heart Ventricles; Hemodynamics; Humans; Injections, Intravenous; Myoc | 1978 |
Afterload reduction in the treatment of cardiac failure.
Topics: Blood Pressure; Heart Failure; Humans; Hydralazine; Nitroglycerin; Nitroprusside; Phentolamine; Praz | 1978 |
[Comparison of the effects of phentolamine and trinitrine in the treatment of left ventricular failure during the acute phase of myocardial infarct].
Topics: Adult; Aged; Blood Pressure; Cardiac Output; Female; Heart Failure; Humans; Male; Middle Aged; Myoca | 1978 |
[Long-term treatment of chronic congestive heart failure with oral isosorbide dinitrate and phenotoline (author's transl)].
Topics: Administration, Oral; Adult; Aged; Chronic Disease; Female; Heart Failure; Hemodynamics; Humans; Iso | 1979 |
[Treatement of circulatory insufficiency with vasodilator agents].
Topics: Blood Circulation; Ferricyanides; Heart Failure; Humans; Hydralazine; Nitroglycerin; Nitroprusside; | 1979 |
[Role of nitroglycerin for injection in comparison with other vasodilators in the treatment of cardiac failure of ischemic origin].
Topics: Blood Pressure; Coronary Disease; Heart Failure; Heart Rate; Heart Ventricles; Hemodynamics; Humans; | 1979 |
[Comparison of the effects of nitroglycerin for injection and of phentolamine. The treatment of left ventricular failure during the acute phase of myocardial infarction].
Topics: Female; Heart Failure; Hemodynamics; Humans; Injections, Intravenous; Male; Middle Aged; Myocardial | 1979 |
[Vasodilator treatment of left ventricular insufficiency in the acute stage of myocardial infarction].
Topics: Acute Disease; Drug Tolerance; Female; Follow-Up Studies; Heart Failure; Heart Ventricles; Hemodynam | 1977 |
Afterload reduction in congestive heart failure.
Topics: Dopamine; Heart Failure; Humans; Hydralazine; Nitrates; Nitroglycerin; Nitroprusside; Phentolamine; | 1978 |
Oral therapy with phentolamine in chronic congestive heart failure.
Topics: Administration, Oral; Adult; Aged; Cardiac Output; Chronic Disease; Female; Heart Failure; Heart Val | 1979 |
Hemodynamic effects of phentolamine in mitral stenosis and congestive cardiomyopahty.
Topics: Cardiac Output; Cardiomyopathy, Alcoholic; Heart Failure; Humans; Mitral Valve Stenosis; Oxygen Cons | 1979 |
Influence of vasodilators used in the therapy of heart failure on platelet aggregation.
Topics: Dihydralazine; Heart Failure; Humans; Hydralazine; In Vitro Techniques; Phentolamine; Platelet Aggre | 1979 |
Theory and practice in the treatment of heart failure.
Topics: Acute Disease; Catecholamines; Chronic Disease; Digoxin; Diuretics; Electrolytes; Fatty Acids; Gluco | 1979 |
Contributions of hemodynamic monitoring to the treatment of chronic congestive heart failure.
Topics: Chronic Disease; Dobutamine; Dopamine; Heart; Heart Failure; Hemodynamics; Humans; Hydralazine; Moni | 1979 |
Hemodynamic improvement following a single dose of oral phentolamine. Administration in patients with chronic low output cardiac failure.
Topics: Administration, Oral; Blood Pressure; Cardiac Output; Cardiac Output, Low; Heart Failure; Heart Rate | 1979 |
Hemodynamic effects of intravenous phentolamine in low output cardiac failu;e. Dose-response relationships.
Topics: Cardiac Output; Dose-Response Relationship, Drug; Heart Failure; Hemodynamics; Infusions, Parenteral | 1978 |
New and traditional therapy of congestive heart failure. A European view.
Topics: Delayed-Action Preparations; Digitalis Glycosides; Diuretics; Dobutamine; Heart Failure; Humans; Iso | 1978 |
Vasodilator and inotropic therapy of heart failure [panel discussion].
Topics: Animals; Cardiac Output; Coronary Circulation; Dobutamine; Dogs; Dose-Response Relationship, Drug; H | 1978 |
Effect of afterload reduction on plasma volume during acute heart failure.
Topics: Acute Disease; Aged; Blood Pressure; Cardiac Output; Coronary Disease; Diastole; Drug Evaluation; Fe | 1978 |
Pharmacological mechanisms for left ventricular unloading in clinical congestive heart failure. Differential effects of nitroprusside, phentolamine, and nitroglycerin on cardiac function and peripheral circulation.
Topics: Adult; Aged; Blood Pressure; Cardiac Output; Female; Ferricyanides; Heart; Heart Failure; Heart Rate | 1976 |
[Treatment of heart failure with phentolamine (Regitin)].
Topics: Chronic Disease; Delayed-Action Preparations; Heart Failure; Heart Rate; Humans; Muscle, Smooth; Phe | 1977 |
[Vasodilator treatments in left ventricular insufficiency. Physiopathogical bases and indications].
Topics: Ferricyanides; Heart; Heart Failure; Humans; Nitroprusside; Phentolamine | 1977 |
Afterload reduction with phentolamine in patients with acute pulmonary edema.
Topics: Acute Disease; Aged; Blood Pressure; Cardiac Output; Dose-Response Relationship, Drug; Female; Heart | 1977 |
[A patient with a decompensated heart].
Topics: Digoxin; Diuretics; Heart Failure; Humans; Male; Middle Aged; Oxygen Inhalation Therapy; Phentolamin | 1976 |
Phentolamine for vasodilator therapy in left ventricular failure complicating acute myocardial infarction. Haemodynamic study.
Topics: Adult; Aged; Blood Pressure; Cardiac Output; Female; Heart Failure; Heart Ventricles; Hemodynamics; | 1975 |
[Hemodynamic effects of phentolamine].
Topics: Blood Pressure; Cardiac Output; Heart Failure; Heart Rate; Hemodynamics; Humans; Hypertension; Phent | 1975 |
The effects of phentolamine and nitroglycerin on right-sided hemodynamics in cardiac patients can be explained by a shift of the systemic venous return curve and right-ventricular output curve.
Topics: Adrenergic alpha-Antagonists; Animals; Cardiac Output; Dogs; Epinephrine; Heart Failure; Hemodynamic | 1992 |
Effects of myocardial alpha 1-adrenergic receptor stimulation and blockade on contractility in humans.
Topics: Adult; Female; Heart Failure; Humans; Infusions, Intra-Arterial; Male; Myocardial Contraction; Phent | 1991 |
[Vasomotility of the bronchial circulation in cardiac failure].
Topics: Bronchi; Heart Failure; Humans; Methacholine Chloride; Methacholine Compounds; Methoxamine; Phentola | 1990 |
[The treatment of dextran, phentolamine, and dopamine in heart failure with pulmonary heart disease].
Topics: Adult; Aged; Dextrans; Dopamine; Drug Therapy, Combination; Heart Failure; Humans; Male; Middle Aged | 1988 |
Sympathetic vasoconstriction during exercise in ambulatory patients with left ventricular failure.
Topics: Cardiac Output; Exercise; Exercise Test; Forearm; Heart Failure; Humans; Leg; Male; Middle Aged; Nor | 1989 |
Sympathetic reflex control of skeletal muscle blood flow in patients with congestive heart failure: evidence for beta-adrenergic circulatory control.
Topics: Adult; Blood Pressure; Epinephrine; Forearm; Heart Failure; Heart Rate; Hemodynamics; Humans; Male; | 1986 |
Guidelines for vasodilator therapy of congestive heart failure in infants and children.
Topics: Captopril; Child; Child, Preschool; Enalapril; Heart Diseases; Heart Failure; Heart Ventricles; Hemo | 1987 |
Blood gas and hemodynamic changes induced by the treatment of pulmonary congestion with vasodilators in the acute phase of myocardial infarction.
Topics: Adult; Aged; Carbon Dioxide; Female; Heart Failure; Hemodynamics; Humans; Hypertension, Pulmonary; I | 1986 |
Effects of phentolamine on response to supine leg exercise of peripheral venous pressure and plasma catecholamine concentration--a study in patients with mild congestive heart failure.
Topics: Adult; Aged; Cardiac Output; Epinephrine; Female; Heart Diseases; Heart Failure; Humans; Leg; Male; | 1987 |
Contribution of vasopressin to vasoconstriction in patients with congestive heart failure: comparison with the renin-angiotensin system and the sympathetic nervous system.
Topics: Aged; Arginine Vasopressin; Captopril; Heart Failure; Hemodynamics; Humans; Male; Middle Aged; Norep | 1986 |
Failure to augment maximal limb blood flow in response to one-leg versus two-leg exercise in patients with severe heart failure.
Topics: Heart Failure; Hemodynamics; Humans; Leg; Oxygen; Oxygen Consumption; Phentolamine; Physical Exertio | 1986 |
[Comparative evaluation of the effect of phentolamine and nitrosorbide on the central hemodynamics of children with chronic heart failure].
Topics: Adolescent; Child; Child, Preschool; Chronic Disease; Heart Failure; Hemodynamics; Humans; Isosorbid | 1986 |
[Hemodynamic effects of vasodilators in aged patients with heart failure].
Topics: Aged; Female; Heart Failure; Hemodynamics; Humans; Male; Middle Aged; Nifedipine; Nitroprusside; Phe | 1985 |
Vasodilator drugs in patients with chronic ischaemic heart failure.
Topics: Aged; Coronary Disease; Drug Therapy, Combination; Female; Heart Failure; Humans; Male; Middle Aged; | 1985 |
Effect of the sympathetic nervous system on limb circulation and metabolism during exercise in patients with heart failure.
Topics: Aged; Cardiac Output; Heart Failure; Humans; Lactates; Lactic Acid; Leg; Male; Middle Aged; Oxygen C | 1985 |
Phentolamine for vasodilator treatment of severe heart-failure.
Topics: Adrenergic alpha-Antagonists; Adult; Heart; Heart Failure; Heart Ventricles; Hemodynamics; Humans; I | 1971 |
Phentolamine for vasodilator treatment of severe heart-failure.
Topics: Heart Failure; Humans; Injections, Intravenous; Phentolamine | 1971 |
[Treatment of heart failure with vasodilator drugs].
Topics: Heart Failure; Hemodynamics; Humans; Myocardial Infarction; Phentolamine; Vasodilator Agents | 1974 |
Relationships among hypertrophy, hypertension, and coronary arterial patterns, and pharmacological responses in cardiomyopathies.
Topics: Cardiomegaly; Cardiomyopathy, Hypertrophic; Coronary Disease; Coronary Vessels; Glucagon; Heart Fail | 1973 |
Autonomic control of insulin secretion and the treatment of heart failure.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Antagonists; Adult; Atropine; Autonomic Nervous System; F | 1970 |
Alpha-adrenergic blockade in treatment of heart failure.
Topics: Adrenergic alpha-Antagonists; Coronary Disease; Heart Failure; Humans; Phentolamine | 1972 |
[Phentolamine in the treatment of left heart failure in the acute stage of myocardial infarct. Hemodynamic study; preliminary results].
Topics: Blood Pressure; Heart Failure; Heart Rate; Humans; Hypertension, Pulmonary; Myocardial Infarction; P | 1974 |
[Drug therapy of hemodynamic complications in acute myocardial infarct].
Topics: Aged; Analgesia; Anti-Arrhythmia Agents; Blood Volume; Bradycardia; Cardiovascular Diseases; Diazepa | 1972 |
Regulation of the renal circulation during severe exercise in normal dogs and dogs with experimental heart failure.
Topics: Animals; Blood Flow Velocity; Blood Pressure; Denervation; Dogs; Heart Failure; Heart Rate; Kidney; | 1972 |
Use of phentolamine in acute myocardial infarction associated with hypertension and left ventricular failure.
Topics: Angina Pectoris; Blood Pressure; Cardiac Catheterization; Cardiac Output; Electrocardiography; Femal | 1973 |
Hemodynamic and metabolic responses to vasodilator therapy in acute myocardial infarction.
Topics: Adult; Aged; Animals; Blood Gas Analysis; Blood Pressure; Cardiac Output; Cats; Female; Ferricyanide | 1973 |
Editorial: Reducing the work load of the failing heart.
Topics: Administration, Oral; Blood Pressure; Cardiac Output; Diet, Sodium-Restricted; Diuretics; Heart Fail | 1973 |
A comparison of regional blood flow and oxygen utilization during dynamic forearm exercise in normal subjects and patients with congestive heart failure.
Topics: Adult; Aged; Dilatation; Epinephrine; Forearm; Heart Failure; Humans; Hyperemia; Ischemia; Middle Ag | 1974 |
The contribution of local factors to the elevated venous tone of congestive heart failure.
Topics: Adult; Blood Pressure; Blood Volume; Constriction; Ethacrynic Acid; Heart Failure; Humans; Injection | 1974 |
Effect of phentolamine on peripheral venous distensibility in congestive heart failure.
Topics: Aged; Arm; Blood Pressure; Epinephrine; Female; Heart Failure; Heart Rate; Humans; Male; Middle Aged | 1974 |
Medical tretment and mortality in cardiogenic shock. Metaraminol compared with combined phentolamine and norepinephrine. Glucagon therapy.
Topics: Adult; Aged; Central Venous Pressure; Digitalis Glycosides; Drug Combinations; Female; Glucagon; Hea | 1972 |
The effects of reserpine on the cardiovascular responses to phentolamine.
Topics: Animals; Anti-Arrhythmia Agents; Aorta; Blood Pressure; Cardiovascular System; Dogs; Drug Antagonism | 1972 |
[Experimental studies on functional insufficiency of the superior mesenteric artery].
Topics: Animals; Cardiac Output; Dogs; Enterocolitis, Pseudomembranous; Glucagon; Heart Failure; Intestinal | 1971 |
Phenotlamine. Use in congestive heart failure.
Topics: Blood Pressure; Cardiac Catheterization; Cardiac Output; Heart Failure; Heart Rate; Heart Ventricles | 1970 |
Phentolamine: use in pulmonary edema. Preliminary report.
Topics: Aged; Blood Pressure; Cardiac Output; Electrocardiography; Heart Failure; Humans; Injections, Intrav | 1970 |
Plasma insulin in heart disease.
Topics: Cardiac Surgical Procedures; Heart Diseases; Heart Failure; Humans; Insulin; Insulin Secretion; Isop | 1971 |
A comparison of the effects of vasodilator stimuli on peripheral resistance vessels in normal subjects and in patients with congestive heart failure.
Topics: Adult; Forearm; Heart Failure; Hot Temperature; Humans; Hyperemia; Leg; Middle Aged; Nitrites; Phent | 1968 |
Phentolamine and cardiovascular performance.
Topics: Animals; Blood Pressure; Brachial Artery; Cardiac Output; Dogs; Heart; Heart Failure; Heart Rate; He | 1969 |