The effect of methohexitone on myocardial blood flow and oxygen consumption in the dog.

نویسندگان

  • J C McMillan
  • D M Brown
  • G Smith
  • J P Vance
چکیده

Methohexitone in doses of 2 mg/kg and 4 mg/kg was administered via a right atrial catheter to mechanically ventilated dogs lightly anaesthetized with trichloroethylene. The drug caused a significant initial increase in heart rate and a decrease in mean arterial pressure with both doses and a decrease in cardiac output. There was a significant reduction in myocardial blood flow, and myocardial oxygen availability and consumption following both doses. Neither dose caused any change in myocardial oxygen extraction.

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عنوان ژورنال:
  • British journal of anaesthesia

دوره 46 10  شماره 

صفحات  -

تاریخ انتشار 1974