[Left atrial myxoma. Report of 2 cases operated in Senegal].

Cardiac tumours are rare and are dominated by left atrial myxoma. The authors report 2 cases of left atrial myxoma operated in the Cardiology department of Dakar (Senegal). Clinical signs were heart failure, cardiac sounds mimicking mitral valve disease and alteration of general state. The electrocardiogram showed sinus rhythm in 1 case and atrial flutter in the second case. The chest-x-ray show cardiac enlargement. Diagnosis was suggested by echocardiography and confirmed by anatomy. Evolution was favourable in one case and the other patient died.