Fig. 1From: Antiphospholipid syndrome with chronic thromboembolic pulmonary hypertension and coronary artery disease: a case reporta. Preoperative chest radiograph showing cardiomegaly involving the right cavities and notable enlargement of the pulmonary arch. b. Preoperative electrocardiogram showing right ventricular hypertrophy and no ischemic changes. c. Preoperative echocardiography showing D-shaped compression of left ventricleBack to article page