coronary angiography: coronary artery bypass graft origin left internal mammary artery obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft origin left internal mammary artery obstruction single discrete eccentric
catheterization coronary artery bypass graft origin left internal mammary artery obstruction single discrete eccentric
catheterization coronary artery bypass graft origin left internal mammary artery obstruction single discrete eccentric