coronary angiography: coronary artery bypass graft status first saphenous vein graft abnormal
coronary angiography: coronary artery bypass graft status first saphenous vein graft abnormal
coronary angiography: coronary artery bypass graft status first saphenous vein graft abnormal (procedure)
coronary angiography: coronary artery bypass graft status first saphenous vein graft abnormal (procedure)