The Annals of Thoracic Surgery, Vol 32, 451-457, Copyright © 1981 by The Society of Thoracic Surgeons
Manual coronary endarterectomy with saphenous bypass: experience with 263 patients
E Wallsh, AJ Franzone, RH Clauss, C Armellini, F Steichen and SH Stertzer
From January, 1972, until August, 1980, 271 manual coronary
endarterectomies with bypass were performed in 263 patients. All patients
underwent additional cardiac procedures simultaneously. The group contained
254 distal right and 17 left endarterectomies (including 8 double
endarterectomies). Clinical follow-up was 100%, operative mortality was
2.3% (6 out of 263), and the rate of perioperative infarction was 4.9% (13
out of 263). Cineangiography was performed on 72 patients between 1 and 60
months after operation (mean, 15.4 months). Patency was 85% (61 out of 72).
Endarterectomy in a dominant right coronary artery could be planned
electively. Left coronary endarterectomy was performed only when diffuse
disease prevented standard bypass. Coronary endarterectomy may be used to
extend operability with excellent clinical results, low perioperative
mortality, and high late patency. Careful attention to technical aspects of
core removal and myocardial protection are necessary for consistent
results.