phentolamine has been researched along with Cardiomyopathy, Hypertrophic in 6 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.
Cardiomyopathy, Hypertrophic: A form of CARDIAC MUSCLE disease, characterized by left and/or right ventricular hypertrophy (HYPERTROPHY, LEFT VENTRICULAR; HYPERTROPHY, RIGHT VENTRICULAR), frequent asymmetrical involvement of the HEART SEPTUM, and normal or reduced left ventricular volume. Risk factors include HYPERTENSION; AORTIC STENOSIS; and gene MUTATION; (FAMILIAL HYPERTROPHIC CARDIOMYOPATHY).
| Excerpt | Relevance | Reference |
|---|---|---|
| "Phentolamine appears to be a safe, simple and specific diagnostic agent, and more potent than amyl nitrite in eliciting dynamic obstruction in IHSS; phentolamine and amyl nitrite do not affect the obstructive index in patients with beta blockade." | 1.26 | Evaluation of phentolamine as a provocative test for idiopathic hypertrophic subaortic stenosis. ( Blonder, R; Edelstein, J; Kerin, NZ; Mori, I; Rubenfire, M, 1979) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 6 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Moreyra, E | 3 |
| Alday, LE | 3 |
| Kerin, NZ | 1 |
| Mori, I | 1 |
| Edelstein, J | 1 |
| Blonder, R | 1 |
| Rubenfire, M | 1 |
| Amuchástegui, LM | 2 |
| Madoery, RJ | 1 |
| Goodwin, JF | 1 |
| Moreya, E | 1 |
| Madoery, R | 2 |
| Buteler, B | 2 |
| Alday, L | 1 |
6 other studies available for phentolamine and Cardiomyopathy, Hypertrophic
| Article | Year |
|---|---|
Phentolamine and IHSS.
Topics: Cardiomyopathy, Hypertrophic; Humans; Phentolamine | 1980 |
Evaluation of phentolamine as a provocative test for idiopathic hypertrophic subaortic stenosis.
Topics: Amyl Nitrite; Cardiac Catheterization; Cardiomyopathy, Hypertrophic; Drug Evaluation; Echocardiograp | 1979 |
Recognizing and treating muscular subaortic stenosis.
Topics: Aged; Amyl Nitrite; Angiography; Aortic Valve; Blood Pressure; Cardiac Catheterization; Cardiomegaly | 1973 |
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 |
Use of phentolamine as compared to other tests in the clinical diagnosis of muscular subaortic stenosis.
Topics: Adolescent; Adult; Aged; Amyl Nitrite; Aorta; Aortic Valve; Blood Pressure; Cardiomyopathy, Hypertro | 1973 |
Drugs and maneuvers in the diagnosis of muscular subaortic stenosis.
Topics: Cardiac Output; Cardiomyopathy, Hypertrophic; Heart; Heart Auscultation; Humans; Muscle Contraction; | 1972 |