coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction diffuse (procedure)
coronary angiography: coronary artery bypass graft insertion site distal left anterior descending obstruction diffuse (procedure)