title: Natural history of mitral regurgitation due to flail leaflets.
authors.forename: M
authors.initials: M
authors.lastname: Enriquez-Sarano
authors.forename: A J
authors.initials: AJ
authors.lastname: Tajik
mesh_terms: D000328:Adult; D000368:Aged; D002423:Cause of Death; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000209:etiology / Q000401:mortality* / Q000601:surgery; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality; D012307:Risk Factors; D015996:Survival Rate; D014481:United States / Q000453:epidemiology; D018487:Ventricular Dysfunction, Left / Q000209:etiology / Q000401:mortality