the swedish coronary angiography and angioplasty registry (scaar) did, however, reveal a continuing risk of late stent thrombosis that does not diminish with time.
但是,这项瑞典冠状动脉血管造影及血管成形术注册研究(scaar)也显示,晚期支架血栓形成的风险持续存在,并没有随着时间的推移而减少。
objectives: we sought to determine the risk of late stent thrombosis (st) during long-term follow-up beyond 3 years, searched for predictors, and assessed the impact of st on overall mortality.
研究目的:我们通过3年以上的长期随访,试图发现晚期发生的支架内血栓的危险因素,寻找预测因子,并且评估支架内血栓对总死亡率的影响。
methods and results— since january 2004, patients presenting with very late stent thrombosis (>1 year) after des implantation underwent intravascular ultrasound.
方法和结果:从2004年1月起,将des植入后发生较晚(>1年)发生支架血栓的病人进行血管内超声检查。
conclusions— incomplete stent apposition is highly prevalent in patients with very late stent thrombosis after des implantation, suggesting a role in the pathogenesis of this adverse event.
药物支架植入后发生迟发血栓患者中支架位置不当发生率高,可能是造成该种不良事件的一个原因。
updated insights into late stent thrombosis and long-term sa…
晚期血栓、长期安全性以及减…
the present study investigated differences of the stented segment between patients with and without very late stent thrombosis with the use of intravascular ultrasound.
本研究采用冠脉内超声来研究伴或不伴有支架内迟发血栓患者支架部分的差异。