Der Anaesthesist
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Case Reports
[Acute Leriche's syndrome in a patient undergoing coronary artery bypass grafting with extracorporeal circulation].
We are reporting a case of an acute thromboembolic obstruction of the aortic bifurcation in a 66-year-old patient undergoing coronary artery bypass grafting with extracorporeal circulation. After declamping of the aorta, the arterial pressure measured in the femoral artery suddenly dropped, whereas the pressure measured in the aortic cannula and in both radial arteries stayed normal. Transoesophageal echocardiography was performed to exclude an acute aortic dissection. ⋯ Insufficient anticoagulation and a lack of inhibitor potential were almost excluded. Considering the histological findings, we assumed that the embolus was formed intraoperatively. Without further complications the patient left our department on the 8th postoperative day.