title: A double-orifice, severely stenotic aortic valve: is leaflet perforation or extensive central calcification with near fusion the culprit?
authors.affiliation: Anesthesia Service, Clement J Zablocki Veterans Affairs Medical Center, Milwaukee, WI, USA.
authors.forename: M Ansar
authors.initials: MA
authors.lastname: Maqsood
authors.forename: Laurie M
authors.initials: LM
authors.lastname: Steward
authors.forename: Paul S
authors.initials: PS
authors.lastname: Pagel
mesh_terms: D000369:Aged, 80 and over; D001021:Aortic Valve / Q000000981:diagnostic imaging*; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000150:complications / Q000000981:diagnostic imaging*; D003326:Coronary Circulation / Q000502:physiology; D003924:Diabetes Mellitus, Type 2 / Q000150:complications; D018618:Echocardiography, Doppler, Color; D006337:Heart Murmurs / Q000150:complications; D006801:Humans; D006949:Hyperlipidemias / Q000150:complications; D008297:Male