coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized proximal left anterior descending
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized proximal left anterior descending
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized proximal left anterior descending (procedure)
coronary angiography: coronary artery bypass graft origin second saphenous vein graft insertion site visualized proximal left anterior descending (procedure)