coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized mid left anterior descending
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized mid left anterior descending
catheterization coronary artery bypass graft origin first saphenous vein graft insertion sites visualized mid left anterior descending
catheterization coronary artery bypass graft origin first saphenous vein graft insertion sites visualized mid left anterior descending