title: Left ventricular cavity obliteration: hemodynamic behavior of the postextrasystolic beat.
mesh_terms: D000293:Adolescent; D000328:Adult; D001020:Aortic Stenosis, Subvalvular / Q000503:physiopathology; D001794:Blood Pressure; D005117:Cardiac Complexes, Premature / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002648:Child; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008945:Mitral Valve Prolapse / Q000503:physiopathology; D009200:Myocardial Contraction; D011859:Radiography; D013599:Systole