coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized