Association between computed tomographic thoracic injury scores and blood gas and acid–base balance in dogs with blunt thoracic trauma

Abstract

Blunt thoracic trauma causes significant pulmonary and pleural injury and the blood oxygen economy is significantly affected by this. The functional measures of arterial blood oxygenation were well correlated with thoracic CT pathology. Alveolar ventilation was mostly spared but a clinically significant ventilation perfusion mismatch was present.