Coronary aneurysm after implantation of a paclitaxel-eluting stent

被引：24

作者：

Vik-Mo, H ^{[1
]}

Wiseth, R ^{[1
]}

Hegbom, K ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, St Olav Hosp, Dept Cardiol, N-7006 Trondheim, Norway

来源：

SCANDINAVIAN CARDIOVASCULAR JOURNAL | 2004年 / 38卷 / 06期

关键词：

coronary aneurysm; drug-eluting stent; intravascular ultrasound; paclitaxel; stent malapposition;

D O I：

10.1080/14017430410016413

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Formation of coronary aneurysm is a rare complication of stenting with bare metal stents, but based on experimental studies drug-eluting stents may induce toxic effects on the vessel wall with incomplete stent apposition, aneurysm formation and with the potential of stent thrombosis or vessel rupture. We present a 43-year-old man who developed a coronary aneurysm in the right coronary artery 6 months after receiving a paclitaxel-eluting stent. The patient was asymptomatic and the aneurysm was detected in a routine control. Angiography and intracoronary ultrasound demonstrated lack of contact between stent and vessel wall in a 15-mm long segment with maximal aneurysm diameter of 6.0 mm. The patient was successfully treated with a graft stent.

引用

页码：349 / 352

页数：4

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