coronary angiography: coronary artery bypass graft insertion site distal circumflex obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site distal circumflex obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site distal circumflex obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site distal circumflex obstruction diffuse