coronary angiography: coronary artery bypass graft insertion site middle left anterior descending obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site middle left anterior descending obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site middle left anterior descending obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site middle left anterior descending obstruction diffuse