coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized Y graft
coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized y graft
coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized Y graft (procedure)
coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized y graft (procedure)