Fig. 1From: Pulmonary endarterectomy for chronic thromboembolic pulmonary hypertension with active Crohn’s diseasea Preoperative chest radiograph showing cardiomegaly involving the right cavities and notable enlargement of the pulmonary arch. b Preoperative abdominal radiograph showing chronic intestinal paralysis. c Preoperative electrocardiogram showing a right bundle branch block and right ventricular hypertrophyBack to article page