title: Origin of downstream flow in nonobstructed coronary arteries. Influence of bypass grafts.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000601:surgery; D001158:Arteries / Q000502:physiology; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000502:physiology / Q000601:surgery*; D004285:Dogs; D007866:Leg; D008433:Mathematics; D008954:Models, Biological; D012039:Regional Blood Flow; D013895:Thoracic Arteries / Q000637:transplantation; D014182:Transplantation, Autologous; D014680:Veins / Q000637:transplantation*