1·None of these drugs or interventions addresses the basic causation of disease and not surprisingly the disease progresses with the need for more drugs, stents, and repeat bypasses.
但是没有任何药物或治疗措施能根除病因，这样毫不意外地，随着疾病的进展，就需要更多的药物、支架和旁路手术。
2·KF: What about drugs, stents, and heart bypass surgery?
KF：你怎么看药物、支架手术和旁路手术的作用？
3·Stents open arteries that have become narrowed or blocked because of coronary artery disease.
心脏支架可以使那些因为冠状动脉疾病变窄或被阻塞的大动脉打开恢复功能。
4·We in this country have been enamored of the benefits of angioplasty and stents.
我们国家倾向于采用血管成形术或支架带来的好处。
5·The disadvantage of the bare metal stents is that they reclog twice as often, which exposes patients to the risks of more repeat procedures.
裸金属支架的缺点是它们经常再一次发生堵塞，意味着病人要承受更多的重复操作的危险。