A Case of Recurrent Thrombus Associated with Left Atrial Calcification

ABSTRACT

Sporadic calcification of the left atrium is frequently observed in patients with long standing rheumatic valvular heart disease. However, massive calcification involving the entire left atrium, the so-called porcelain or coconut atrium, is extremely rare. A case of recurrent thrombosis in the left atrium was experienced due to massive calcification of the left atrial wall, despite the therapeutic anticoagulant level of the patient following a surgical thrombectomy.