title: Cerebral hemodynamics: monitoring arteriojugular oxygen content differences.
abstract: Arteriojugular oxygen difference (AJDO2) is used to manage the care of acute head-injured patients by monitoring the relationship between cerebral metabolism and blood flow. Blood samples from the jugular bulb and a peripheral artery are monitored either continuously or episodically to calculate AJDO2 and cerebral oxygen utilization. An understanding of cerebral oxygen transport physiology is essential to measuring AJDO2. A case study highlights the use of AJDO2 monitoring.
authors: Ohio State University Medical Center, Columbus 43210.
authors: S D
authors: SD
authors: Bell
authors: D
authors: D
authors: Guyer
authors: M A
authors: MA
authors: Snyder
authors: M
authors: M
authors: Miner
mesh_terms: D000293:Adolescent; D001783:Blood Flow Velocity / Q000502:physiology; D001921:Brain / Q000098:blood supply*; D002545:Brain Ischemia / Q000097:blood / Q000451:nursing*; D002408:Catheters, Indwelling; D003422:Critical Care; D005260:Female; D016489:Head Injuries, Closed / Q000097:blood / Q000451:nursing; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D002534:Hypoxia, Brain / Q000097:blood / Q000451:nursing*; D008991:Monitoring, Physiologic / Q000451:nursing*; D010100:Oxygen / Q000097:blood*; D011247:Pregnancy
chemical_list: D010100:Oxygen