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