coronary angiography: coronary artery bypass graft body second saphenous vein graft obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft body second saphenous vein graft obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft body second saphenous vein graft obstruction single discrete eccentric (procedure)
coronary angiography: coronary artery bypass graft body second saphenous vein graft obstruction single discrete eccentric (procedure)