coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized second left posterolateral branch
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized second left posterolateral branch
coronary angiography CABG origin LIMA insertion site visualized second left posterolateral branch
coronary angiography cabg origin lima insertion site visualized second left posterolateral branch