PTCA

例句：

1. 1. 经皮冠状动脉介入治疗
   Percutaneous Transluminal Coronary Angioplasty
2. 2. 经皮冠状动脉成形术
   Percutaneous Coronary Stenting
3. 3.经皮冠状动脉球囊扩张术
   Percutaneous Balloon Dilation
4. 1. The patient underwent PTCA to treat his coronary artery disease.
   患者接受了经皮冠状动脉介入治疗以治疗他的冠状动脉疾病。
5. 2. The procedure involved the use of a balloon catheter to dilate the narrowed coronary artery.
   该程序涉及使用一个气球导管来扩张狭窄的冠状动脉。
6. 3.The success rate of PTCA is high, with many patients experiencing significant improvement in their symptoms.
   PTCA的成功率高，许多患者的症状得到了显著改善。