The late post-operative patency rate of aorto-coronary venous grafts.
Long-term aorto-coronary venous graft patency has been examined in a consecutive series of 47 patients (average: 1.6 graft per patient) after a mean follow-up period of 5 years and 9 months (44-108 months) post surgery. Overall patency rate was 71% (52/73 grafts), with the best results for LAD grafts 85% (27/32). Seventy-seven percent of the patients experienced lasting relief from angina. Significant improvement of LV ejection fraction was observed in cases with patent grafts.
D000787:Angina Pectoris / Q000209:etiology / Q000601:surgery; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000209:etiology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology*; D012501:Saphenous Vein / Q000637:transplantation; D013318:Stroke Volume; D014182:Transplantation, Autologous