title: Effect of left ventricular ejection fraction on malfunctioning St. Jude medical prosthesis in the aortic valve position.
authors.affiliation: Likoff Cardiovascular Institute, Hahnemann University Hospital, Philadelphia, Pennsylvania 19102.
authors.forename: J F
authors.initials: JF
authors.lastname: Ren
authors.forename: G S
authors.initials: GS
authors.lastname: Mintz
authors.forename: K
authors.initials: K
authors.lastname: Chandrasekaran
authors.forename: J J
authors.initials: JJ
authors.lastname: Ross
authors.forename: R S
authors.initials: RS
authors.lastname: Pennock
authors.forename: W S
authors.initials: WS
authors.lastname: Frankl
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001021:Aortic Valve; D001783:Blood Flow Velocity; D001794:Blood Pressure; D015150:Echocardiography, Doppler; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011475:Prosthesis Failure; D013318:Stroke Volume