title: Markedly abnormal mitral valve motion without simultaneous intraventricular pressure gradient due to uneven mitral-septal contact in idiopathic hypertrophic subaortic stenosis.
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D004452:Echocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology*; D011312:Pressure