title: Progression of proximal coronary artery lesions to total occlusion after aorta-coronary saphenous vein bypass grafting.
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D002932:Cineangiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000601:surgery*; D003331:Coronary Vessels / Q000601:surgery*; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D012501:Saphenous Vein / Q000601:surgery; D014182:Transplantation, Autologous; D014680:Veins / Q000637:transplantation*