Angiographic Patterns of In-Stent Restenosis
نویسندگان
چکیده
منابع مشابه
Angiographic patterns of restenosis after sirolimus-eluting stent implantation.
BACKGROUND Large-scale randomized trials demonstrate a high proportion of focal restenosis after drug-eluting stent (DES) implantation. On the other hand, recent reports have shown that in real-world practice a significant proportion of the restenosis is non-focal when DESs are used in unselected lesions. The present study evaluated angiographic patterns of restenosis after sirolimus-eluting st...
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e d o the Editor: Polymer-based paclitaxel-eluting stents (PES) Taxus, Boston Scientific, Natick, Massachusetts) have been hown to reduce neointimal hyperplasia and risk of restenosis (1,2). perators are now using drug-eluting stents for a wide variety of linical and anatomical situations, many of which have not been nvestigated in randomized studies. The clinical and morphologic features of re...
متن کاملAngiographic and intravascular ultrasound predictors of in-stent restenosis.
OBJECTIVES This study was performed to determine predictors of in-stent restenosis from a high volume, single-center practice. BACKGROUND Intracoronary stents have been shown to reduce the restenosis rate as compared with balloon angioplasty, but in-stent restenosis continues to be an important clinical problem. METHODS Between April 1993 and March 1997, 1,706 patients with 2,343 lesions we...
متن کاملAngiographic patterns of in-stent restenosis and implications on subsequent revascularization.
Stent implantation has become the mainstay of percutaneous revascularization for most coronary lesions; in-stent restenosis (ISR) can occur in 6%-40% of stent procedures and the subsequent response to repeat intervention can possibly be predicted by the angiographic patterns of ISR. This study evaluated the incidence and predictors of angiographic patterns of ISR and its impact on subsequent ta...
متن کاملAngiographic patterns of in-stent restenosis: classification and implications for long-term outcome.
BACKGROUND The angiographic presentation of in-stent restenosis (ISR) may convey prognostic information on subsequent target vessel revascularizations (TLR). METHODS AND RESULTS We developed an angiographic classification of ISR according to the geographic distribution of intimal hyperplasia in reference to the implanted stent. Pattern I includes focal (< or =10 mm in length) lesions, pattern...
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ژورنال
عنوان ژورنال: Circulation
سال: 1999
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.100.18.1872