title: Hemodynamic characteristics of obstructive cardiomyopathy with emphasis on right ventricular outflow obstruction.
mesh_terms: D000328:Adult; D000680:Amyl Nitrite / Q000494:pharmacology; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D008875:Middle Aged; D014636:Valsalva Maneuver
chemical_list: D000680:Amyl Nitrite; D007545:Isoproterenol