coronary angiography: coronary artery bypass graft origin first saphenous vein graft aneurysm discrete
coronary angiography: coronary artery bypass graft origin first saphenous vein graft aneurysm discrete
coronary angiography coronary artery bypass graft origin SVG-1 aneurysm discrete
coronary angiography coronary artery bypass graft origin svg-1 aneurysm discrete