In addition, vasomotion was restored at the stented site and adjacent coronary artery at 2 years.
另外，在2年时，恢复了支架处和邻近冠状动脉的血管运动。
2
Nearly all of the patients stented received the older bare metal versions, because drug-coated stents did not enter the American market until 2003.
几乎所有接受支架植入的病人用的都是较老的金属裸支架，因为药物涂层支架直到2003年才进入美国市场。
3
It is hoped that this unique characteristic will accelerate the healing process, protect against blood clot formation, and minimize restenosis in stented arteries.