coronary angiography: coronary artery bypass graft insertion site second obtuse marginal aneurysm
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal aneurysm
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal aneurysm
coronary angiography: coronary artery bypass graft insertion site second obtuse marginal aneurysm