title: Vein graft flow and reactive hyperemia in the human heart.
mesh_terms: D001783:Blood Flow Velocity; D003097:Collateral Circulation; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003327:Coronary Disease / Q000601:surgery; D003331:Coronary Vessels; D005069:Evaluation Studies as Topic; D006801:Humans; D006940:Hyperemia / Q000209:etiology; D009203:Myocardial Infarction / Q000601:surgery; D012501:Saphenous Vein / Q000637:transplantation; D013997:Time Factors; D014182:Transplantation, Autologous