title: Quadricuspid aortic valve: the four-leaf clover discovered by cardiac MRI.
authors.forename: Ankur
authors.initials: A
authors.lastname: Gulati
authors.forename: Cheuk
authors.initials: C
authors.lastname: Chan
authors.forename: Achim
authors.initials: A
authors.lastname: Viertel
authors.forename: Peter
authors.initials: P
authors.lastname: Drivas
authors.forename: Sanjay
authors.initials: S
authors.lastname: Prasad
mesh_terms: D001021:Aortic Valve / Q000002:abnormalities*; D001022:Aortic Valve Insufficiency / Q000175:diagnosis* / Q000209:etiology* / Q000473:pathology; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged