isoproterenol has been researched along with Hypotension, Orthostatic in 42 studies
Isoproterenol: Isopropyl analog of EPINEPHRINE; beta-sympathomimetic that acts on the heart, bronchi, skeletal muscle, alimentary tract, etc. It is used mainly as bronchodilator and heart stimulant.
isoprenaline : A secondary amino compound that is noradrenaline in which one of the hydrogens attached to the nitrogen is replaced by an isopropyl group. A sympathomimetic acting almost exclusively on beta-adrenergic receptors, it is used (mainly as the hydrochloride salt) as a bronghodilator and heart stimulant for the management of a variety of cardiac disorders.
Hypotension, Orthostatic: A significant drop in BLOOD PRESSURE after assuming a standing position. Orthostatic hypotension is a finding, and defined as a 20-mm Hg decrease in systolic pressure or a 10-mm Hg decrease in diastolic pressure 3 minutes after the person has risen from supine to standing. Symptoms generally include DIZZINESS, blurred vision, and SYNCOPE.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Comparison of upright tilt testing with isoproterenol in patients with syncope of unknown etiology and in controls." | 9.07 | Evaluation of syncope by upright tilt testing with isoproterenol. A nonspecific test. ( Brant, N; Kapoor, WN, 1992) |
| "Esmolol withdrawal tilt testing is preferable to isoproterenol for provocative testing of syncope in the young, and it appears to be safer." | 7.69 | Esmolol tilt testing with esmolol withdrawal for the evaluation of syncope in the young. ( Ovadia, M; Thoele, D, 1994) |
| "The usefulness of esmolol in predicting the efficacy of treatment with an oral beta-adrenergic blocking agent was evaluated in 27 consecutive patients with neurocardiogenic syncope." | 7.68 | Use of intravenous esmolol to predict efficacy of oral beta-adrenergic blocker therapy in patients with neurocardiogenic syncope. ( Akhtar, M; Avitall, B; Jazayeri, MR; Murthy, VS; Shen, YH; Sra, JS; Troup, PJ, 1992) |
| "To assess the impact of isoproterenol, duration of tilt, symptom development and hemodynamic changes on the outcome of tilt table tests, 100 patients with syncope underwent successive 80 degrees head-up tilt for 10 min during infusions of 0, 2 and 5 micrograms/min of isoproterenol." | 7.68 | Methodology of isoproterenol-tilt table testing in patients with syncope. ( Killam, S; Sheldon, R, 1992) |
| "Susceptibility to transient hypotension-bradycardia of neurally mediated origin has been attributed in part to accentuated afferent neural traffic arising from cardiopulmonary mechanoreceptors, and consequently, may be diminished by agents with anticholinergic and negative inotropic effects, such as disopyramide phosphate." | 7.68 | Usefulness of disopyramide for prevention of upright tilt-induced hypotension-bradycardia. ( Benditt, DG; Buetikofer, J; Dunnigan, A; Gornick, C; Milstein, S; Reyes, WJ, 1990) |
| "Comparison of upright tilt testing with isoproterenol in patients with syncope of unknown etiology and in controls." | 5.07 | Evaluation of syncope by upright tilt testing with isoproterenol. A nonspecific test. ( Brant, N; Kapoor, WN, 1992) |
| " Patients with PD+NOH had normal bradycardia responses to edrophonium and normal epinephrine responses to glucagon." | 3.74 | Generalized and neurotransmitter-selective noradrenergic denervation in Parkinson's disease with orthostatic hypotension. ( Goldstein, DS; Holmes, C; Imrich, R; Pechnik, S; Sharabi, Y, 2008) |
| "Esmolol withdrawal tilt testing is preferable to isoproterenol for provocative testing of syncope in the young, and it appears to be safer." | 3.69 | Esmolol tilt testing with esmolol withdrawal for the evaluation of syncope in the young. ( Ovadia, M; Thoele, D, 1994) |
| "The purpose of this study were to determine the specificity of the head-up tilt test in normal subjects when a graded isoproterenol infusion is used, and to evaluate the role of dynamic ventricular volume change during head-up tilt as a mechanism of syncope." | 3.69 | Hemodynamic and volumetric response of the normal left ventricle to upright tilt testing. ( Grogan, EW; Hanson, P; Nwosu, EA; Rahko, PS, 1994) |
| "We report a case of a patient with vasovagal syncope, in whom isoproterenol infusion provoked vasovagal response without upright tilting." | 3.69 | Isoproterenol infusion provokes vasovagal response without upright tilt in a patient exhibiting syncopal episodes. ( Ando, S; Harasawa, Y; Mohri, M; Shihara, M; Takeshita, A, 1995) |
| "The usefulness of esmolol in predicting the efficacy of treatment with an oral beta-adrenergic blocking agent was evaluated in 27 consecutive patients with neurocardiogenic syncope." | 3.68 | Use of intravenous esmolol to predict efficacy of oral beta-adrenergic blocker therapy in patients with neurocardiogenic syncope. ( Akhtar, M; Avitall, B; Jazayeri, MR; Murthy, VS; Shen, YH; Sra, JS; Troup, PJ, 1992) |
| "To assess the impact of isoproterenol, duration of tilt, symptom development and hemodynamic changes on the outcome of tilt table tests, 100 patients with syncope underwent successive 80 degrees head-up tilt for 10 min during infusions of 0, 2 and 5 micrograms/min of isoproterenol." | 3.68 | Methodology of isoproterenol-tilt table testing in patients with syncope. ( Killam, S; Sheldon, R, 1992) |
| "Upright tilt table testing combined with isoproterenol infusion may be useful to distinguish convulsive syncope from epileptic seizures." | 3.68 | Differentiation of convulsive syncope and epilepsy with head-up tilt testing. ( Elliott, L; Gerard, G; Grubb, BP; Hahn, H; Roush, K; Spann, C; Temesy-Armos, P, 1991) |
| "Susceptibility to transient hypotension-bradycardia of neurally mediated origin has been attributed in part to accentuated afferent neural traffic arising from cardiopulmonary mechanoreceptors, and consequently, may be diminished by agents with anticholinergic and negative inotropic effects, such as disopyramide phosphate." | 3.68 | Usefulness of disopyramide for prevention of upright tilt-induced hypotension-bradycardia. ( Benditt, DG; Buetikofer, J; Dunnigan, A; Gornick, C; Milstein, S; Reyes, WJ, 1990) |
| "In group 1, syncope or presyncope along with hypotension developed in 2 subjects during the baseline test at 60 and 70 degrees of tilt and in 5 subjects during tilting at 80 degrees." | 2.68 | Provocation of hypotension during head-up tilt testing in subjects with no history of syncope or presyncope. ( Akhtar, M; Blanck, Z; Deshpande, S; Dhala, A; Jazayeri, M; Krebs, A; Natale, A; Sra, JS, 1995) |
| "Syncope is a state of unconsciousness, the process of syncope is sudden and transient." | 2.41 | [Upright tilt table testing and syncope evaluation]. ( Sun, XQ; Wu, XY; Wu, YH; Yao, YJ, 2002) |
| "Diseases characterized by neurogenic orthostatic hypotension (NOH), such as Parkinson disease (PD) and pure autonomic failure (PAF), are associated with cardiac sympathetic denervation, as reflected by low myocardial concentrations of 6-[(18)F]fluorodopamine-derived radioactivity." | 1.35 | Functional effects of cardiac sympathetic denervation in neurogenic orthostatic hypotension. ( Bentho, O; Eldadah, BA; Goldstein, DS; Grossman, E; Holmes, C; Imrich, R; Pechnik, S; Sharabi, Y, 2009) |
| "Syncope was induced by head-up tilt (80 degrees, 25 min) alone in 11 patients (VD-1)." | 1.29 | Slow cardiovascular rhythms in tilt and syncope. ( Kus, T; Nadeau, R; Novak, P; Novak, V, 1995) |
| "Six female patients aged 23 to 38 years with IST and 10 age- and sex-matched control subjects were assessed with the following autonomic function tests: (1) sympathovagal balance to the sinus node assessed by calculating the LF/HF (low frequency/high frequency) ratio using power spectral analysis both in the supine position and after 10 minutes of head-up tilt to 60 degrees, (2) cardiovagal reflex assessed by cold face test (CFT), (3) beta-adrenergic sensitivity as determined by calculating isoproterenol dose-response curves and isoproterenol chronotropic dose 25 (CD25), and (4) intrinsic heart rate (IHR) assessed after autonomic blockade with atropine 0." | 1.29 | Mechanism of 'inappropriate' sinus tachycardia. Role of sympathovagal balance. ( Klein, GJ; Li, H; Morillo, CA; Thakur, RK; Yee, R; Zardini, M, 1994) |
| "Four subjects with orthostatic hypotension were given intravenous infusions of methoxamine and isoproterenol." | 1.26 | Postural hypotension: adrenergic responsivity and levodopa therapy. ( Corder, CN; Gray, JL; Kanefsky, TM; McDonald, RH; Redmond, DP, 1977) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 11 (26.19) | 18.7374 |
| 1990's | 21 (50.00) | 18.2507 |
| 2000's | 10 (23.81) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Imrich, R | 2 |
| Eldadah, BA | 1 |
| Bentho, O | 1 |
| Pechnik, S | 2 |
| Sharabi, Y | 2 |
| Holmes, C | 2 |
| Grossman, E | 1 |
| Goldstein, DS | 3 |
| Khurana, RK | 1 |
| Funakami, Y | 1 |
| Hata, T | 1 |
| Itoh, E | 1 |
| Itano, S | 1 |
| Man in't Veld, AJ | 1 |
| Boomsma, F | 1 |
| Schalekamp, MA | 1 |
| Van de Walle, JP | 1 |
| Panagides, D | 1 |
| Fourcade, L | 1 |
| Audebert, C | 1 |
| Touze, JE | 1 |
| Bory, M | 1 |
| Natale, A | 1 |
| Akhtar, M | 2 |
| Jazayeri, M | 1 |
| Dhala, A | 1 |
| Blanck, Z | 1 |
| Deshpande, S | 1 |
| Krebs, A | 1 |
| Sra, JS | 2 |
| Novak, V | 1 |
| Novak, P | 1 |
| Kus, T | 1 |
| Nadeau, R | 1 |
| Ovadia, M | 1 |
| Thoele, D | 1 |
| Nwosu, EA | 1 |
| Rahko, PS | 1 |
| Hanson, P | 1 |
| Grogan, EW | 1 |
| Morillo, CA | 1 |
| Klein, GJ | 1 |
| Thakur, RK | 1 |
| Li, H | 1 |
| Zardini, M | 1 |
| Yee, R | 1 |
| Hachul, D | 1 |
| Sosa, EA | 1 |
| Consolim, F | 1 |
| Magalhães, L | 1 |
| Scanavacca, M | 1 |
| Martinelli, M | 1 |
| Bellotti, G | 1 |
| Pileggi, F | 1 |
| Jalil, J | 1 |
| Radrigán, FJ | 1 |
| González, R | 1 |
| Godoy, I | 1 |
| Fajuri, A | 1 |
| Chamorro, G | 1 |
| Casanegra, P | 1 |
| Valenzuela, C | 1 |
| Shihara, M | 1 |
| Harasawa, Y | 1 |
| Ando, S | 1 |
| Mohri, M | 1 |
| Takeshita, A | 1 |
| Jacob, G | 1 |
| Shannon, JR | 3 |
| Costa, F | 1 |
| Furlan, R | 1 |
| Biaggioni, I | 2 |
| Mosqueda-Garcia, R | 1 |
| Robertson, RM | 1 |
| Robertson, D | 3 |
| Wright, CE | 1 |
| Hawkes, AL | 1 |
| Angus, JA | 1 |
| Jordan, J | 2 |
| Diedrich, A | 2 |
| Black, BK | 1 |
| Singer, W | 1 |
| Shen, WK | 1 |
| Opfer-Gehrking, TL | 1 |
| McPhee, BR | 1 |
| Hilz, MJ | 1 |
| Low, PA | 2 |
| Dan, D | 1 |
| Hoag, JB | 1 |
| Ellenbogen, KA | 1 |
| Wood, MA | 1 |
| Eckberg, DL | 1 |
| Gilligan, DM | 2 |
| Tank, J | 1 |
| Lipp, A | 1 |
| Schröder, C | 1 |
| Arnold, G | 1 |
| Sharma, AM | 1 |
| Luft, FC | 1 |
| Yao, YJ | 1 |
| Sun, XQ | 1 |
| Wu, XY | 1 |
| Wu, YH | 1 |
| Corder, CN | 1 |
| Kanefsky, TM | 1 |
| McDonald, RH | 1 |
| Gray, JL | 1 |
| Redmond, DP | 1 |
| Mathias, CJ | 1 |
| Matthews, WB | 1 |
| Spalding, JM | 1 |
| Theodorakis, GN | 1 |
| Kremastinos, DT | 1 |
| Avrambos, GT | 1 |
| Stefanakis, GS | 1 |
| Karavolias, GK | 1 |
| Toutouzas, PK | 1 |
| Murthy, VS | 1 |
| Jazayeri, MR | 1 |
| Shen, YH | 1 |
| Troup, PJ | 1 |
| Avitall, B | 1 |
| Grubb, BP | 3 |
| Temesy-Armos, P | 3 |
| Moore, J | 1 |
| Wolfe, D | 2 |
| Hahn, H | 3 |
| Elliott, L | 3 |
| Sheldon, R | 1 |
| Killam, S | 1 |
| Nihoyannopoulos, P | 1 |
| Chan, WL | 1 |
| Oakley, CM | 1 |
| Kapoor, WN | 1 |
| Brant, N | 1 |
| Gerard, G | 1 |
| Roush, K | 1 |
| Spann, C | 1 |
| Thilenius, OG | 1 |
| Quinones, JA | 1 |
| Husayni, TS | 1 |
| Novak, J | 1 |
| Tamura, N | 1 |
| Shimazu, K | 1 |
| Yamamoto, T | 1 |
| Watanabe, S | 1 |
| Hamaguchi, K | 1 |
| Milstein, S | 1 |
| Buetikofer, J | 1 |
| Dunnigan, A | 1 |
| Benditt, DG | 1 |
| Gornick, C | 1 |
| Reyes, WJ | 1 |
| Lehmann, M | 2 |
| Gastmann, U | 2 |
| Tauber, R | 1 |
| Weiler, C | 1 |
| Pilot, R | 1 |
| Hirsch, FH | 1 |
| Auch-Schwelk, W | 2 |
| Keul, J | 2 |
| Fouad, FM | 1 |
| Tadena-Thome, L | 1 |
| Bravo, EL | 1 |
| Tarazi, RC | 1 |
| Hirsch, FW | 1 |
| Alnor, J | 1 |
| Ochs, A | 1 |
| Polinsky, RJ | 1 |
| Brown, RT | 1 |
| Keiser, HR | 1 |
| Kopin, IJ | 1 |
| Steiner, JA | 1 |
| Huang, CY | 1 |
| West, M | 1 |
| Uther, JB | 1 |
| Allsop, JL | 1 |
| Chalmers, JP | 1 |
| Capone, R | 1 |
| Amsterdam, EA | 1 |
| Mason, DT | 1 |
| Zelis, R | 1 |
| Barnett, AJ | 1 |
| Botticelli, JT | 1 |
| Keelan, MH | 1 |
| Rosenbaum, RF | 1 |
| Lange, RL | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| 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) | ||
| Gabapentin Treatment of Postural Tachycardia Syndrome (PoTS): a Pilot Study[NCT04345432] | 10 participants (Actual) | Interventional | 2014-01-31 | Completed | |||
| [NCT00005202] | 0 participants | Observational | 1987-07-31 | Completed | |||
| The Identification and Characterization of Autonomic Dysfunction in Migraineurs With and Without Auras[NCT01080287] | 60 participants (Actual) | Observational | 2009-09-30 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
1 review available for isoproterenol and Hypotension, Orthostatic
| Article | Year |
|---|---|
[Upright tilt table testing and syncope evaluation].
Topics: Brain Ischemia; Humans; Hypotension, Orthostatic; Isoproterenol; Sympathomimetics; Syncope; Tilt-Tab | 2002 |
6 trials available for isoproterenol and Hypotension, Orthostatic
| Article | Year |
|---|---|
Experimental induction of panic-like symptoms in patients with postural tachycardia syndrome.
Topics: Adult; Cardiotonic Agents; Diagnosis, Differential; Female; Humans; Hypotension, Orthostatic; Isopro | 2006 |
[Vagal syncope in young adults: specificity of the tilt-table test].
Topics: Adolescent; Adult; Humans; Hypotension, Orthostatic; Infusions, Intravenous; Isoproterenol; Male; Re | 1995 |
Provocation of hypotension during head-up tilt testing in subjects with no history of syncope or presyncope.
Topics: Adult; Aged; Aged, 80 and over; Female; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Middl | 1995 |
Abnormal norepinephrine clearance and adrenergic receptor sensitivity in idiopathic orthostatic intolerance.
Topics: Adult; Autonomic Nervous System; Female; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Nitr | 1999 |
Baroreflex buffering and susceptibility to vasoactive drugs.
Topics: Adrenergic beta-Agonists; Adult; Baroreflex; Blood Pressure; Diet; Dose-Response Relationship, Drug; | 2002 |
Evaluation of syncope by upright tilt testing with isoproterenol. A nonspecific test.
Topics: Adolescent; Adult; Bradycardia; Female; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Middl | 1992 |
35 other studies available for isoproterenol and Hypotension, Orthostatic
| Article | Year |
|---|---|
Functional effects of cardiac sympathetic denervation in neurogenic orthostatic hypotension.
Topics: Adrenergic beta-Agonists; Aged; Autonomic Nervous System Diseases; Blood Pressure; Dopamine; Female; | 2009 |
Generalized and neurotransmitter-selective noradrenergic denervation in Parkinson's disease with orthostatic hypotension.
Topics: Aged; Blood Pressure; Bradycardia; Cholinesterase Inhibitors; Edrophonium; Epinephrine; Female; Gluc | 2008 |
Effects of some beta-adrenoceptor antagonists on orthostatic hypotension in repeatedly cold- (SART-) stressed rats.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Atenolol; Blood Pressure; Cold Tempe | 2007 |
Effects of beta-adrenoceptor agonists and antagonists in patients with peripheral autonomic neuropathy.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Adult; Aged; Albuterol; Amyloidosis; Autonomi | 1982 |
Slow cardiovascular rhythms in tilt and syncope.
Topics: Adult; Electrocardiography; Female; Head; Heart; Humans; Hypotension, Orthostatic; Isoproterenol; Ma | 1995 |
Esmolol tilt testing with esmolol withdrawal for the evaluation of syncope in the young.
Topics: Adolescent; Adrenergic beta-Antagonists; Bradycardia; Contraindications; Female; Humans; Hypotension | 1994 |
Hemodynamic and volumetric response of the normal left ventricle to upright tilt testing.
Topics: Adrenergic beta-Antagonists; Adult; Blood Pressure; Bradycardia; Cardiac Output; Cardiac Volume; Ech | 1994 |
Mechanism of 'inappropriate' sinus tachycardia. Role of sympathovagal balance.
Topics: Adrenergic beta-Antagonists; Adult; Autonomic Nerve Block; Female; Heart Rate; Humans; Hypotension, | 1994 |
[Diagnostic value of the tilt test in the evaluation of syncope of unknown origin. Preliminary results].
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Child; Female; Humans; Hypotension, Orthostatic; Isoprot | 1994 |
[Tilt test: hemodynamic responses in patients with syncope or presyncope of unknown etiology].
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Female; Heart Rate; Humans; Hypotension, Orthostatic; Is | 1993 |
Isoproterenol infusion provokes vasovagal response without upright tilt in a patient exhibiting syncopal episodes.
Topics: Adult; Baroreflex; Dose-Response Relationship, Drug; Humans; Hypotension, Orthostatic; Infusions, In | 1995 |
Postural hypotension following N-type Ca2+ channel blockade is amplified in experimental hypertension.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Blood Pressure; Calcium Channel Blocke | 2000 |
Increased sympathetic activation in idiopathic orthostatic intolerance: role of systemic adrenoreceptor sensitivity.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Adult; Antihypertensive Agents; Baroreflex; Blo | 2002 |
Evidence of an intrinsic sinus node abnormality in patients with postural tachycardia syndrome.
Topics: Adult; Cardiotonic Agents; Case-Control Studies; Diagnosis, Differential; Electrocardiography; Femal | 2002 |
Cerebral blood flow velocity declines before arterial pressure in patients with orthostatic vasovagal presyncope.
Topics: Blood Flow Velocity; Blood Pressure; Cerebral Arteries; Cerebrovascular Circulation; Female; Heart C | 2002 |
Postural hypotension: adrenergic responsivity and levodopa therapy.
Topics: Adrenergic Fibers; Adult; Aged; Blood Pressure; Dopamine beta-Hydroxylase; Drug Evaluation; Drug The | 1977 |
Postural changes in plasma renin activity and responses to vasoactive drugs in a case of Shy-Drager syndrome.
Topics: Angiotensin II; Blood Pressure; Heart Rate; Humans; Hypotension, Orthostatic; Isoproterenol; Male; M | 1977 |
Heart rate variability in patients with vasovagal syndrome.
Topics: Bradycardia; Female; Heart Rate; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Middle Aged; | 1992 |
Use of intravenous esmolol to predict efficacy of oral beta-adrenergic blocker therapy in patients with neurocardiogenic syncope.
Topics: Administration, Oral; Adrenergic beta-Antagonists; Female; Humans; Hypotension, Orthostatic; Isoprot | 1992 |
The use of head-upright tilt table testing in the evaluation and management of syncope in children and adolescents.
Topics: Adolescent; Adrenergic beta-Antagonists; Bradycardia; Child; Female; Fludrocortisone; Humans; Hypote | 1992 |
Reproducibility of head upright tilt table test results in patients with syncope.
Topics: Adult; Blood Pressure; Bradycardia; Female; Heart Rate; Humans; Hypotension, Orthostatic; Isoprotere | 1992 |
Methodology of isoproterenol-tilt table testing in patients with syncope.
Topics: Adult; Female; Hemodynamics; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Middle Aged; Pos | 1992 |
Investigation of a hemodynamic basis for syncope in hypertrophic cardiomyopathy. Use of a head-up tilt test.
Topics: Cardiomyopathy, Hypertrophic; Echocardiography; Electrocardiography; Female; Heart Ventricles; Hemod | 1992 |
Differentiation of convulsive syncope and epilepsy with head-up tilt testing.
Topics: Adolescent; Adult; Aged; Bradycardia; Diagnosis, Differential; Electroencephalography; Epilepsy; Eva | 1991 |
Tilt test for diagnosis of unexplained syncope in pediatric patients.
Topics: Adolescent; Adult; Atenolol; Blood Pressure; Child; Electrocardiography; Female; Heart Rate; Humans; | 1991 |
[Cardiovascular alpha- and beta-adrenoceptor sensitivities in orthostatic dysregulation].
Topics: Adolescent; Adult; Autonomic Nervous System; Female; Hemodynamics; Humans; Hypotension, Orthostatic; | 1990 |
Usefulness of disopyramide for prevention of upright tilt-induced hypotension-bradycardia.
Topics: Adult; Bradycardia; Cardiac Pacing, Artificial; Disopyramide; Electrocardiography; Female; Hemodynam | 1990 |
[Catecholamine behavior, adrenoreceptor density of intact cells and sensitivity to catecholamines in a patient with orthostatic hypotension].
Topics: Aged; Binding, Competitive; Blood Platelets; Blood Pressure; Catecholamines; Electrocardiography; Ex | 1986 |
Idiopathic hypovolemia.
Topics: Adult; Autonomic Nervous System; Blood Volume; Catecholamines; Female; Fludrocortisone; Hemodynamics | 1986 |
[Primary orthostatic hypotension].
Topics: Adult; Blood Platelets; Blood Pressure; Catecholamines; Chronic Disease; Dihydroalprenolol; Humans; | 1986 |
Decreased sympathetic neuronal uptake in idiopathic orthostatic hypotension.
Topics: Adult; Aged; Carbon Radioisotopes; Female; Humans; Hypotension, Orthostatic; Isoproterenol; Male; Mi | 1985 |
L-dopa and the Shy-Drager syndrome.
Topics: Blood Pressure; Dose-Response Relationship, Drug; Drug Therapy, Combination; Fecal Incontinence; Flu | 1974 |
Systemic amyloidosis, functional coronary insufficiency, and autonomic impairment.
Topics: Amyloidosis; Autonomic Nervous System; Blood Flow Velocity; Blood Pressure; Blood Volume; Cardiac Ca | 1972 |
Iidopathic orthostatic hypotension: a pharmacological study of the action of sympathomimetic drugs.
Topics: Adult; Blood Pressure; Female; Fludrocortisone; Humans; Hypotension, Orthostatic; Isoproterenol; Mep | 1968 |
Circulatory control in idiopathic orthostatic hypotension (Shy-Drager syndrome).
Topics: Aged; Atropine; Autonomic Nervous System; Cardiac Output; Heart; Heart Rate; Humans; Hypotension, Or | 1968 |