[Cardiac arrest during anaesthesia in a young adult with occult cardiomyopathy].

Severe heart failure is a significant risk factor in anaesthesia. We present a case of circulatory collapse and cardiac arrest during routine anaesthesia of a younger man, caused by occult dilated cardiomyopathy. We propose preoperative focus assessed transthoracic echocardiography as useful in detecting cardiopulmonary pathology.