Clinical Efficacy of Angioplasty for 26 Patients Suffered from Trunsient Ischemic Affack of Vertebrobasilay System / 医学研究杂志

ABSTRACT

Objective To evaluate the recent curative effect of the angioplasty of vertebrobasilar system TIA patients.Methods 26 patients of vertebrobasilar system TIA after accepting angioplasty were analyzed retrospectively and were followed-up during 6 months to 9 months with average(7?0.25)months.We analyzed the short-period curative effect of the angioplasty and risk factors.Results 26 patients were accepted angioplasty of 31 vessels,with achievement ratio of technique being 100%,mean preoperative stenosis(82.50?9.95)% reducing to(4.2?3.8)%.1 patient appeared transient ischemic attacked following-up for 6~9months.The symptom disappeared in 24 patients.2 patients relapsed.One was related to take medicine irregularly,the other was related to the hypertension.Conclusion The recent curative effect of angioplasty to vertebrobasilar system TIA patients was satisfactory,but long-ferm efficacy needs to be observed in the further.