Peer-reviewed veterinary case report
Cat develops air leaks and low blood pressure after ventilation
By Brown, D C & Holt, D·Published in Journal of the American Veterinary Medical Association·1995·Department of Clinical Studies, United States·View original on PubMed →
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Original publication title: Subcutaneous emphysema, pneumothorax, pneumomediastinum, and pneumopericardium associated with positive-pressure ventilation in a cat.
- Species:
- cat
Plain-English summary
A previously healthy cat developed serious breathing problems, including air trapped under the skin and in the chest, after being put under anesthesia for a spay surgery. This happened during a procedure called positive-pressure ventilation, which helps pets breathe while they are asleep. The vet suspected that the issues might have been caused by a tear in the trachea during intubation or other factors. Fortunately, the cat improved with careful management, which included stopping the ventilation and giving more oxygen.
People also search for: cat breathing problems after surgery · cat anesthesia complications · cat pneumothorax treatment
Abstract
Subcutaneous emphysema, pneumothorax, pneumomediastinum, and pneumopericardium with hypotension and tachycardia were observed after endotracheal intubation and during positive-pressure ventilation in a previously healthy cat anesthetized for ovariohysterectomy. Potential causes included tracheal tearing during intubation, a closed pop-off valve while using high oxygen flows, and preexisting acquired or congenital abnormalities in the respiratory tract. The cat responded well to conservative management, including cessation of positive-pressure ventilation and use of increased inspired oxygen concentration.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/7768723/