intimal fibrosis

例句：

1. 1. The patient had a history of intimal fibrosis, which may have contributed to the heart failure.
   患者有内膜纤维化的历史，这可能促成了心脏病。
2. 2. The study found that intimal fibrosis was associated with an increased risk of cardiovascular events.
   研究发现内膜纤维化与心血管事件风险增加有关。
3. 3.The treatment for intimal fibrosis is often surgical, involving the removal of the diseased tissue.
   治疗内膜纤维化通常需要手术，涉及移除病变组织。