coronary angiography: coronary artery bypass graft insertion site proximal right coronary artery obstruction multiple discrete
coronary angiography: coronary artery bypass graft insertion site proximal right coronary artery obstruction multiple discrete
coronary angiography: coronary artery bypass graft insertion site proximal right coronary artery obstruction multiple discrete (procedure)
coronary angiography: coronary artery bypass graft insertion site proximal right coronary artery obstruction multiple discrete (procedure)