coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first left posterolateral branch
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first left posterolateral branch
coronary artery bypass graft origin first saphenous vein graft insertion sites visualized left posterolateral-1
coronary artery bypass graft origin first saphenous vein graft insertion sites visualized left posterolateral-1