• perfusion
  • The arteries supplying these beds were instrumented with an electromagnetic flow probe, a nonoccluding catheter, and an electromagnetic flow probe, a nonoccluding catheter, and an occluder cuff connected with a servo-amplifier, which enabled us to return perfusion pressure to control levels during infusion of the vasoconstrictor agents. (mcw.edu)
  • We attempted to differentiate between the increase in vascular resistance due to the direct effect of the vasoconstrictor agent and the increase induced by an autoregulatory response induced by elevations of aortic perfusion pressure. (mcw.edu)
  • Effects
  • Causes of localized symptoms include: neurotoxicity due to allergenic reaction excessive fluid pressure in a confined space severing of nerve fibers or support tissue with the needle/catheter injection-site hematoma that puts pressure on the nerve injection-site infection that produces inflammatory pressure on the nerve and/or necrosis General systemic adverse effects are due to the pharmacological effects of the anesthetic agents used. (wikipedia.org)
  • known
  • The commonly used epinephrine autoinjector delivers a 0.3 mg epinephrine injection (0.3 mL, 1:1000) and is indicated in the emergency treatment of allergic reactions including anaphylaxis to stings, contrast agents, medicines or people with a history of anaphylactic reactions to known triggers. (wikipedia.org)