coronary angiography: coronary artery bypass graft origin right internal mammary artery obstruction tubular
coronary angiography: coronary artery bypass graft origin right internal mammary artery obstruction tubular
coronary angiography: coronary artery bypass graft origin right internal mammary artery obstruction tubular (procedure)
coronary angiography: coronary artery bypass graft origin right internal mammary artery obstruction tubular (procedure)