coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized intermediate branch
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized intermediate branch
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized intermediate branch (procedure)
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized intermediate branch (procedure)