title: [Surgical correction of acquired valvular disease in Saint Petersburg].
authors.forename: S M
authors.initials: SM
authors.lastname: Lazarev
authors.forename: I V
authors.initials: IV
authors.lastname: Poliakov
authors.forename: S V
authors.initials: SV
authors.lastname: Karuzin
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D058385:Cardiac Valve Annuloplasty / Q000379:methods / Q000592:standards / Q000706:statistics & numerical data; D005260:Female; D006349:Heart Valve Diseases / Q000453:epidemiology / Q000601:surgery; D006350:Heart Valve Prosthesis / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D010818:Practice Patterns, Physicians' / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000706:statistics & numerical data*; D058996:Quality Improvement; D012426:Russia / Q000453:epidemiology; D013503:Surgery Department, Hospital / Q000458:organization & administration / Q000706:statistics & numerical data*