[Cardiac papillary fibroelastoma. Different forms of the clinical presentation]

Papillary fibroelastoma is an uncommon cardiac tumor rarely diagnosed during life. Although most fibroelastomas are incidental findings at autopsy, a few cases have been associated with cardiac symptoms that include angina, arterial embolism and sudden death. We report the case of two patients, a 35-year-old male with an acute myocardial infarction and ventricular fibrillation and a 53-year-old asymptomatic female, with cardiac masses first detected by transthoracic echocardiography. A more detailed morphological study was provided by transesophageal echocardiography. After cardiac surgery, the anatomical study demonstrated that both tumors were papillary fibroelastomas. The literature concerning papillary fibroelastoma is reviewed.