PPS incidence after aortic valve and/or aorta surgery was 26%, whereas its incidence after isolated aortocoronary bypass surgery or mitral valve surgery was significantly lower (Fig.
Gunay et al., "The risk factors affecting the complications of saphenous vein graft harvesting in Aortocoronary bypass surgery," The Tohoku Journal of Experimental Medicine, vol.
The patient underwent triple aortocoronary bypass surgery (left internal mammary artery - LAD, RCx - OM1 and RCA) without mitral valve correction six weeks after myocardial infarction.