title: The apexcardiogram in patients with systolic prolapse of the mitral valve.
mesh_terms: D000328:Adult; D005260:Female; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008943:Mitral Valve; D010701:Phonocardiography