Four Cases of Valvular Diseases Due to Nonpenetrating Cardiac Trauma

During the past 15 years we have managed four patients who suffered isolated valvular lesions from blunt chest trauma. Three patients were injured intraffic accidents and another fell from a height. Injured valves were mitral valves in three patients, tricuspid valves in two and aortic valve in one. One individual had a combination of aortic, mitral, and tricuspid valvular lesions.The procedures performed were mitral valve replacement in 2 patients and mitral repair in one, tricuspid valve replacement in one and repair in one, aortic valve replacement in one. The outcome of those patients were fairly well and all returned to their regular jobs．