Skeletal muscle PO2, PCO2, and pH in hemorrhage, shock, and resuscitation in dogs.

Abstract

OBJECTIVE To test fiber-optic PO2, PCO2, and pH sensors placed in skeletal muscle as monitors of hemorrhage, shock, and resuscitation, compared with mean arterial blood pressure, cardiac output, and blood gas variables. DESIGN Observational study in physiology laboratory, using a canine controlled hemorrhagic shock model. MATERIALS AND METHODS Mongrel… (More)

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