A Case of Unstable Angina Pectoris With Asymptomatic Internal Carotid Artery and Middle Cerebral Artery Occlusion With Impaired Cerebral Perfusion Reserve Treated With Simultaneous Superficial Temporal Artery-Middle Cerebral Artery Anastomosis and Coronary Artery Bypass Grafting / 日本農村医学会雑誌

ABSTRACT

A 68-year-old woman had unstable angina pectoris with asymptomatic right internal carotid artery and right middle cerebral artery occlusion with impaired cerebral perfusion reserve. The cardiology, cardiovascular surgery, anesthesiology, and neurosurgery departments discussed the treatment plan. We simultaneously performed superficial temporal artery-middle cerebral artery anastomosis and coronary artery bypass grafting to reduce the likelihood of perioperative ischemic stroke. Fortunately, neither cerebral ischemia nor myocardial ischemia occurred. Simultaneous superficial temporal artery-middle cerebral artery anastomosis and coronary artery bypass grafting can be a therapeutic option for patients with unstable angina and impaired cerebral perfusion reserve. However, the risk of bleeding associated with anticoagulation during coronary artery bypass grafting cannot be ignored.