A one-year-old intact male domestic short hair cat is presented with dyspnea after vehicular trauma. On physical examination, the cat is open-mouth breathing with muffled heart sounds and borborygmi heard on pulmonary auscultation. Which one of the following choices is the most likely diagnosis?
一只1岁的雄性未绝育短毛猫在车祸后出现了呼吸困难。体格检查时，猫张口呼吸，心音低沉，肺部听诊时发现有肠鸣音。下列哪一种选择是最可能的诊断？
Find out the answer by clicking on one of the listed choices. Good luck!
点击列出的选项找出答案，祝大家好运