Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Case Synopses Gravitational Pressure Gradient of 10.0 cm H 2 O During a repeat L4–L5 lumbar laminectomy in the prone position, a 43-year-old woman arrested 45 minutes after onset of surgery with an unrecordable blood pressure (BP) and end-tidal CO…