coronary angiography: coronary artery bypass graft body third saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body third saphenous vein graft flow antegrade
catheterization coronary artery bypass graft body third saphenous vein graft flow antegrade
catheterization coronary artery bypass graft body third saphenous vein graft flow antegrade