coronary angiography: coronary artery bypass graft insertion site second diagonal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site second diagonal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site second diagonal branch obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site second diagonal branch obstruction single discrete eccentric