coronary angiography: coronary artery bypass graft body first saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body first saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body first saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body first saphenous vein graft flow antegrade