coronary angiography: coronary artery bypass graft insertion site second obtuse marginal side-to-side
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal side-to-side
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal side-to-side
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal side-to-side