title: Relation of sudden death in pure mitral regurgitation, with and without mitral valve prolapse, to repetitive ventricular arrhythmias and right and left ventricular ejection fractions.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000401:mortality*; D003645:Death, Sudden / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000401:mortality*; D008945:Mitral Valve Prolapse / Q000401:mortality*; D011446:Prospective Studies; D012306:Risk; D013318:Stroke Volume