phentolamine has been researched along with Mitral Valve Stenosis in 5 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.
Mitral Valve Stenosis: Narrowing of the passage through the MITRAL VALVE due to FIBROSIS, and CALCINOSIS in the leaflets and chordal areas. This elevates the left atrial pressure which, in turn, raises pulmonary venous and capillary pressure leading to bouts of DYSPNEA and TACHYCARDIA during physical exertion. RHEUMATIC FEVER is its primary cause.
| Excerpt | Relevance | Reference |
|---|---|---|
| "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) |
| "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) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 5 (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 |
|---|---|
| Mason, DT | 1 |
| Gould, L | 2 |
| Reddy, CV | 2 |
| Becker, W | 1 |
| Kim, SG | 1 |
| Oh, KC | 1 |
| Degenring, FH | 1 |
| Yoshida, Y | 1 |
1 review available for phentolamine and Mitral Valve Stenosis
| Article | Year |
|---|---|
New approaches in the management of heart failure.
Topics: Aortic Valve Stenosis; Cardiac Output; Cardiography, Impedance; Cardiomyopathies; Cardiotonic Agents | 1980 |
4 other studies available for phentolamine and Mitral Valve Stenosis
| Article | Year |
|---|---|
Hemodynamic consequences of afterload reduction in patients with valvular abnormalities.
Topics: Adult; Aortic Valve Stenosis; Cardiac Catheterization; Cardiac Output; Female; Hemodynamics; Humans; | 1980 |
Hemodynamic effects of phentolamine in mitral stenosis and congestive cardiomyopahty.
Topics: Cardiac Output; Cardiomyopathy, Alcoholic; Heart Failure; Humans; Mitral Valve Stenosis; Oxygen Cons | 1979 |
[The therapeutic modification of the primary vascular form of chronic cor pulmonale and of continuing pulmonary hypertension after commissurotomy for mitral stenosis. A comparison with control of the pulmonary artery pressure].
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Adult; Blood Pressure; Cardiac Output; Cardi | 1970 |
Studies on the pathologic physiology of pulmonary hypertension in mitral valvular disease. 1. The role of sympathetic nervous system on the increment of pulmonary vascular resistance.
Topics: Adolescent; Adult; Blood Pressure; Blood Volume; Cardiac Output; Catecholamines; Epinephrine; Female | 1969 |