coronary angiography: coronary artery bypass graft insertion site first acute marginal branch graft termination
coronary angiography: coronary artery bypass graft insertion site first acute marginal branch graft termination
coronary angiography: coronary artery bypass graft insertion site first acute marginal branch graft termination
coronary angiography: coronary artery bypass graft insertion site first acute marginal branch graft termination