coronary angiography: coronary artery bypass graft body second saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body second saphenous vein graft flow antegrade
coronary angiography: coronary artery bypass graft body second saphenous vein graft flow antegrade (procedure)
coronary angiography: coronary artery bypass graft body second saphenous vein graft flow antegrade (procedure)