P3317New polymer-free everolimus-eluting stent using nitrogen-doped titanium dioxide film in a porcine coronary model: micro-computed tomography, optical coherence tomography, and histopathological analysi
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منابع مشابه
Serial Changes of Neointimal Tissue after Everolimus-Eluting Stent Implantation in Porcine Coronary Artery: An Optical Coherence Tomography Analysis
PURPOSES The serial changes in neointimal tissues were compared between everolimus-eluting stent (EES) and bare-metal stent (BMS) in the porcine coronary artery using optical coherence tomography (OCT). METHODS Serial (1, 3, and 6 month follow-up after stent implantation) OCT examinations were performed in 15 swine with 15 BMS- and 15 EES-treated lesions in porcine coronary arteries. RESULT...
متن کاملOptical Coherence Tomography Predictors for Edge Restenosis After Everolimus-Eluting Stent Implantation.
BACKGROUND Stent edge restenosis (SER) remains a potential limitation of drug-eluting stents. The aim of this study was to determine optical coherence tomography (OCT) predictors for angiographic late SER after everolimus-eluting stent implantation. METHODS AND RESULTS We retrospectively analyzed 319 patients who underwent OCT immediately after everolimus-eluting stent implantation and schedu...
متن کاملOptical coherence computed tomography
A time-resolved optical tomography, optical coherence computed tomography, is proposed to bridge the gap between diffuse optical tomography and optical coherence tomography. Both ballistic and multiple-scattered photons are measured at multiple source-detection positions by low-coherence interferometry providing a temporal resolution smaller than 100 fs. A light-tissue interaction model was est...
متن کاملVascular response profiles following a nano polymer-free sirolimus-eluting stent implantation assessed by optical coherence tomography in a porcine model
Optical coherence tomography (OCT) is a high resolution imaging modality and has been considered as the ideal tool for the evaluation of neointimal tissue and vascular responses following stent implantation. However, vascular response profiles following the implantation of a novel nano polymer-free sirolimus-eluting stent (SES) assessed by OCT has not been fully investigated. Therefore, the aim...
متن کاملOptical Coherence Tomography Findings in Patients With Coronary Stent Thrombosis
BACKGROUND Stent thrombosis (ST) is a serious complication following coronary stenting. Intravascular optical coherence tomography (OCT) may provide insights into mechanistic processes leading to ST. We performed a prospective, multicenter study to evaluate OCT findings in patients with ST. METHODS Consecutive patients presenting with ST were prospectively enrolled in a registry by using a ce...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2017
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehx504.p3317