title: Flail mitral leaflet: an echocardiographic diagnosis.
mesh_terms: D000368:Aged; D002648:Child; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000601:surgery