coronary angiography: coronary artery bypass graft insertion site third obtuse marginal graft termination direct
coronary angiography: coronary artery bypass graft insertion site third obtuse marginal graft termination direct
coronary angiography: coronary artery bypass graft insertion site third obtuse marginal graft termination direct (procedure)
coronary angiography: coronary artery bypass graft insertion site third obtuse marginal graft termination direct (procedure)