coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction single discrete eccentric
coronary angiography coronary artery bypass graft insertion site distal LAD obstruction single discrete eccentric
coronary angiography coronary artery bypass graft insertion site distal lad obstruction single discrete eccentric