coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft aneurysm diffuse
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft aneurysm diffuse
catheterization coronary artery bypass graft origin fourth saphenous vein graft aneurysm diffuse
catheterization coronary artery bypass graft origin fourth saphenous vein graft aneurysm diffuse