coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft aneurysm discrete
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft aneurysm discrete
coronary angiography coronary artery bypass graft origin SVG-4 aneurysm discrete
coronary angiography coronary artery bypass graft origin svg-4 aneurysm discrete