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Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery
Published on: March 27, 2018
[Myocardial protection during coronary artery bypass surgery while off-pump]
H Posacioğlu1, A Apaydin, T Calkavur
1Ege Universitesi Tip Fakültesi, Bornova/Izmir. posacioglu@yahoo.com
Abstract:
Myocardial protection during off-pump coronary artery bypass surgery (OPCAB) is a multifactorial problem and choice of graft sequence, maintenance of stable systemic hemodynamics are of central importance. New devices for atraumatic stabilization of the heart and visualization of coronary anastomoses allow grafting of all coronary arteries without cardiopulmonary bypass. Perfusion-assisted direct coronary artery bypass (PADCAB) techniques, in which coronary perfusion is independent of systemic arterial pressure, can eliminate unstable hemodynamic and improve myocardial protection during complex, multivessel OPCAB.
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