منابع مشابه
Longitudinal Stent-Strut Injury at the Distal End of a Newer-generation Drug-eluting Stent
https://e-kcj.org An 86-year-old man with a recent myocardial infarction underwent coronary angiography, which revealed total occlusion of the left anterior descending coronary artery (LAD) ostium and intermediate stenosis of the proximal left circumflex artery (LCX) (Figure 1A, Supplementary Figure 1A and 1B). After stenting with a 3.5×38-mm Resolute IntegrityTM (Medtronic, Minneapolis, MN, US...
متن کاملTreatment of longitudinal stent compression under intravenous ultrasound guidance
RATIONALE Longitudinal stent compression is a rare phenomenon, which has been increasingly reported in recent years. PATIENT CONCERNS Following 2 stents implanted into the middle and proximal segments of the left anterior descending (LAD) artery, longitudinal stent compression occurred when a post-dilation balloon was introduced into the proximal stent opening. DIAGNOSE The intravenous ultr...
متن کاملThe Resolute™ Integrity Zotarolimus-Eluting Stent in Coronary Artery Disease: A Review
The introduction of first-generation drug-eluting stents (DES) was a major advance in the percutaneous treatment of coronary artery disease, with DES significantly reducing the incidence of restenosis and major adverse coronary events compared with bare metal stents. Next-generation DES now utilizes lower profiles, thinner struts, and other technological advances to help extend their safety and...
متن کاملOverview of Intracoronary Brachytherapy for in-Stent Restenosis of a Drug-Eluting Stent
Percutaneous coronary intervention with stenting is considered recently as the most common procedure for the treatment of symptomatic coronary. The article reviewed 41 studies published during 1997-2019 on intracoronary brachytherapy for in-stent restenosis of a drug-eluting stent. Intracoronary radiation therapy was finally confirmed in the setting of in-stent restenosis using as adjunctive th...
متن کاملStent longitudinal strength assessed using point compression: insights from a second-generation, clinically related bench test.
BACKGROUND Stent longitudinal distortion, while infrequent, can lead to adverse clinical events. Our first bench comparison of susceptibility of different stent designs to distortion applied force to the entire circumference of the proximal stent hoop. The test increased understanding of stent design and led to recommendations for design change in some. Our second-generation test more closely m...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Interventions
سال: 2011
ISSN: 1936-8798
DOI: 10.1016/j.jcin.2011.11.002