Cohen, J M Comparison of balloon valvuloplasty with operative treatment for mitral stenosis. [electronic resource] - The Annals of thoracic surgery Dec 1993 - 1254-62 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0003-4975 Standard No.: 10.1016/0003-4975(93)90662-2 doi Subjects--Topical Terms: AdultAgedAged, 80 and overCatheterization--adverse effectsFemaleFollow-Up StudiesHeart Valve Prosthesis--adverse effectsHemodynamics--physiologyHumansLength of StayMaleMiddle AgedMitral Valve Stenosis--mortalityPostoperative ComplicationsRetrospective StudiesSurvival Rate