postischemic papillary muscle dysfunction

例句：

1. 1.The patient was diagnosed with postischemic heart disease.
   这名患者被诊断出患有缺血性心脏病。
2. 2. The oxygen levels in the room were low due to the postischemic condition.
   由于缺血状态，房间内的氧气水平很低。
3. 3. The researchers found that the postischemic tissue could be regenerated through stem cell therapy.
   研究人员发现，通过干细胞疗法，缺血组织可以被再生。