coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second acute marginal vessel
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second acute marginal vessel
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second acute marginal vessel
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second acute marginal vessel