coronary angiography: coronary artery bypass graft insertion site proximal left anterior descending graft termination direct
coronary angiography: coronary artery bypass graft insertion site proximal left anterior descending graft termination direct
coronary angiography coronary artery bypass graft insertion site proximal LAD graft termination direct
coronary angiography coronary artery bypass graft insertion site proximal lad graft termination direct