coronary angiography: coronary artery bypass graft origin left internal mammary artery sequential insertion site visualized
coronary angiography: coronary artery bypass graft origin left internal mammary artery sequential insertion site visualized
coronary angiography: coronary artery bypass graft origin left internal mammary artery sequential insertion site visualized (procedure)
coronary angiography: coronary artery bypass graft origin left internal mammary artery sequential insertion site visualized (procedure)