• T Busch, S Lotfi, H Sirbu, M Friedrich, and H Dalichau.
• Department of Thoracic and Cardiovascular Surgery, Georg-August-University, Robert-Koch-Str. 40, 37075 Gotingen, Germany.
• Ann Thorac Cardiovasc Surg. 2000 Feb 1;6(1):51-3.

AbstractA 36-year-old male patient showed a significant decrease of arterial pressure in the lower extremities during coronary artery bypass grafting (CABG) with extracorporeal circulation (ECC). Arterial pressure measured in the femoral artery fell to 10-20 mmHg at the end of ECC, whereas in the upper extremities arterial pressure levels were normal. At the end of the surgery a complete ischemia of both lower extremities was observed. We suspected Leriche's syndrome and performed a successful aortic embolectomy through bilateral femoral arteriotomies immediately. An insufficient anticoagulation could be excluded by prolonged "activated clotting time" (ACT), therefore we presumed that the source of embolus was a small aneurysm of the left ventricle. The shape and superficial structure of the extracted embolus, which was partly covered with endocardium, confirmed our suspicion. No complications occurred throughout the postoperative period. On the 10th postoperative day, the patient left our department for postoperative rehabilitation with a normal perfusion of the lower extremities.

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