coronary angiography: coronary artery bypass graft insertion site distal right coronary artery obstruction
coronary angiography: coronary artery bypass graft insertion site distal right coronary artery obstruction
coronary angiography: coronary artery bypass graft insertion site distal right coronary artery obstruction
coronary angiography: coronary artery bypass graft insertion site distal right coronary artery obstruction