coronary angiography: coronary artery bypass graft insertion site proximal circumflex obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site proximal circumflex obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site proximal circumflex obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site proximal circumflex obstruction single discrete eccentric