Intraoperative left ventricular perforation with false aneurysm formation.
D004452:Echocardiography; D006322:Heart Aneurysm / Q000175:diagnosis / Q000209:etiology*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006352:Heart Ventricles / Q000293:injuries*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D012421:Rupture