title: Significance of E point-septal separation by M-mode echocardiography in patients with aortic regurgitation.
mesh_terms: D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000175:diagnosis*; D004452:Echocardiography; D005260:Female; D006346:Heart Septum; D006801:Humans; D008297:Male; D008875:Middle Aged