Rate of rise of arterial carbon dioxide tension in the halothane-anesthetized horse.
The rate of rise of arterial partial pressure of carbon dioxide (PaCO2) was determined in 49 apneic halothane-anesthetized horses following controlled ventilation. Drugs given for induction of anesthesia did not affect the rapid rate of rise of PaCO2 during the first minute after controlled ventilation, the PaCO2 at 1 minute after controlled ventilation, or the PaCO2 at which spontaneous ventilation began. Horses given xylazine-ketamine for induction of anesthesia had a significantly (P less than 0.05) faster rate of rise of PaCO2 after 1 minute following controlled ventilation than did horses receiving xylazine-thiamylal for induction.
D000769:Anesthesia, Inhalation / Q000662:veterinary*; D000818:Animals; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D006221:Halothane; D006736:Horses / Q000097:blood / Q000601:surgery*; D008297:Male; D010313:Partial Pressure
D002245:Carbon Dioxide; D006221:Halothane