Bilateral pulmonary thromboendarterectomy in chronic pulmonary thromboembolism. A case report and review of the literature

A 39-years-old male patient with chronic venous insufficiency, deep venous thrombosis and recurrent pulmonary embolism in the past medical history. After syncopal event was diagnosed of bilateral chronic pulmonary embolism, pulmonary hypertension and right ventricular failure. Fibrinolytic treatment was no effective therapeutic modality. Under cardiopulmonary bypass, bilateral pulmonary thromboendarterectomy with extension into lobe arteries, plus insertion of caval filter was performed. We present our experience with this case and a review of the literature.