Primary cardiac tumors are infrequent, with an incidence between 0.001% and 0.2%, mostly comprising benign histological characteristics in 75% of these cases. Myxomas account for approximately 50% of these neoplasms. As regards location, 75-80% of myxomas are in the left atrium, 18% in the right atrium, and more rarely in the ventricles. We report a case of a patient in functional class (FC) IV New York Heart Association (NYHA) and postoperative histological diagnosis of multilobular myxoma originating in the posterior left atrial wall. Clinical evaluation 3 months after surgery suggested NYHA functional class I and echocardiographic absence of intracardiac masses.
Myxoma; Heart neoplasms; Heart atria
