11 cases clinical analysis of endovascular treatment with coarctation of aorta
- VernacularTitle:腔内介入治疗主动脉缩窄11例临床分析
- Author:
Xiang LI
;
Liangchun NI
;
Qingchen LI
;
Bi YAO
;
Gaoli LIU
;
Liming MA
- Publication Type:Journal Article
- Keywords:
Coarctation of aorta;
Adult-type;
Endovascular treatment
- From:
Chinese Journal of Postgraduates of Medicine
2015;38(z1):31-33
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the outcome of endovascular treatment with coarctation of aorta (CoA).Methods Between November 2007 and March 2012,11 patients,including 8 male and 3 female from 17 to 43 years old,with native CoA who were diagnosed by computed tomography angiography accepted the endovascular treatment.The arterial pressure difference between the femoral artery and the narrow segment was measured during the operation,and the stent was released by expanding the balloon.Results Endovascular treatment were successful in all cases without any major adverse events.Significant reduction of systohc blood pressure was observed from (64.09 ± 7.81) mmHg (1 mmHg =0.133 kPa) to (11.18 ± 3.37) mmHg.The mean CoA diameter pre-stent (4.000 ± 0.775) mm,post-stent (17.090 ± 2.427) mm.1 patient associated with patent ductus arteriosis had no persistent left-to-right shunt after covered stent implantation.The follow up range was 33 months.1 patient in simple balloon was retreatment by surgical because of restenosis.And no retraction was observed of 10 patients after stent implantation.Conclusion The early and midterm result of endovascular treatment with CoA is satisfactory,and longer follow-up is needed for its longterm outcomes.
