coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first acute marginal branch
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first acute marginal branch
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first acute marginal branch (procedure)
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first acute marginal branch (procedure)