coronary angiography: coronary artery bypass graft insertion site middle right coronary artery obstruction single discrete
coronary angiography: coronary artery bypass graft insertion site middle right coronary artery obstruction single discrete
coronary angiography: coronary artery bypass graft insertion site middle right coronary artery obstruction single discrete (procedure)
coronary angiography: coronary artery bypass graft insertion site middle right coronary artery obstruction single discrete (procedure)