[Sudden death during anesthesia: human error, drug related or cardiac death?].

We carried out a retrospective analysis of 1500 forensic autopsies following sudden unexpected cardiac death. This analysis showed a group of 43 cases that could have been related to surgery and/or anaesthesia. Pathological examination revealed the existence of cardiac lesions in 40 cases: arrhythmogenic right ventricular cardiomyopathy (14 cases), coronary artery disease (9 cases), cardiomyopathy (8 cases), structural abnormalities of the His bundle (7 cases), mitral valve prolapse (1 case) and acute myocarditis (1 case).