Arterial embolectomy: a 34-year experience with 400 cases.
A series of 400 peripheral arterial embolectomies performed in 326 patients over a 34-year period is presented. Operative mortality was 11.0 per cent overall and 10.0 per cent in patients after the introduction and use of Fogarty catheters. The plateau in mortality is related to the association with serious underlying cardiac disease. The amputation rate was 9.5 per cent, with a corresponding 90.5 per cent limb salvage rate. Cardiac disease was the most common cause of emboli and was responsible for the majority of deaths. Mortality was considerably higher in patients with aortic and iliac emboli and in patients with recent myocardial infarcts. Amputation rates were higher with femoral and popliteal emboli and correlated directly with the time delay from onset of symptoms to performance of embolectomy. Higher amputation rates in the second half of the series are related to liberalization of the indications for embolectomy. Prompt operative management of patients with peripheral arterial emboli remains the treatment of choice. Low mortality and amputation rates can be achieved with early embolectomy and routine use of heparin.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000671:Amputation, Surgical; D001161:Arteriosclerosis / Q000150:complications; D003327:Coronary Disease / Q000150:complications; D004617:Embolism / Q000175:diagnosis / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D005121:Extremities / Q000601:surgery; D005260:Female; D005263:Femoral Artery / Q000601:surgery; D006801:Humans; D007083:Iliac Artery / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D011150:Popliteal Artery / Q000601:surgery