CARDIOVASCULAR DEPRESSION AND THERMOREGULATORY DISRUPTION CAUSED BY PENTOTHAL/HALOTHANE ANESTHESIA IN THE HARBOR SEAL, Phoca vitulina
| Autor: | Everett E. Sinnett, Gerald L. Kooyman, Eric A. Wahrenbrock |
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| Rok vydání: | 1981 |
| Předmět: |
Male
Hyperthermia Cardiac output Seals Earless Blood Pressure Pulmonary Artery Cardiovascular System Body Temperature Heart Rate Heart rate medicine Animals Anesthesia Thiopental Ecology Evolution Behavior and Systematics Ecology biology Thiopental Sodium business.industry Hypothermia biology.organism_classification medicine.disease Caniformia Breathing Harbor seal Female medicine.symptom Halothane Skin Temperature business Body Temperature Regulation medicine.drug |
| Zdroj: | Journal of Wildlife Diseases. 17:121-130 |
| ISSN: | 0090-3558 |
| DOI: | 10.7589/0090-3558-17.1.121 |
| Popis: | Anesthesia was induced in the harbor seal (Phoca vitulina) with an intravenous injection of 10 mg/kg thiopental sodium; this was followed by halothane (1%) anesthesia for up to 9.5 h. Cardiac output was reduced to 30% of the pre-anesthesia value (from an average of 11.5 1/min to 3.5 1/min) while systemic blood pressure fell from an average of 150/110 to 80/60. Arterial oxygen partial pressures were somewhat depressed (58-72 Torr) during ventilation with air. Heart rate became stable at 90-100 beats/min. Hypothermia was an occasional problem during the first hour of anesthesia, but this trend reversed and gave way to hyperthermia during prolonged anesthesia. |
| Databáze: | OpenAIRE |
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