title: [Variants of mitral valve prolapse clinical course].
authors.forename: V V
authors.initials: VV
authors.lastname: Fomin
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D015994:Incidence; D008945:Mitral Valve Prolapse / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D012720:Severity of Illness Index; D015996:Survival Rate