DIFFERENT SERIAL CHANGES OF NEOINTIMAL COVERAGE CONDITIONS WERE SHOWN IN 4 KINDS OF DRUG-ELUTING STENTS: OPTICAL COHERENCE TOMOGRAPHY STUDY
نویسندگان
چکیده
منابع مشابه
Neointimal coverage of bare-metal and sirolimus-eluting stents evaluated with optical coherence tomography
OBJECTIVE To analyse the neointimal coverage of sirolimus-eluting stent (SES) and bare-metal stent (BMS) visualised in vivo by optical coherence tomography (OCT). METHODS OCT images were obtained in 26 coronary vessels of 24 patients at 5-93 months after SES or BMS deployment. The short-term BMS group (BMS1) consisted of eight BMS in seven patients at 5-10 months of follow-up, the long-term B...
متن کاملNeointimal coverage of sirolimus-eluting stents at 6-month follow-up: evaluated by optical coherence tomography.
AIMS Since the intravascular ultrasound (IVUS) cannot detect neointimal layers in the majority of sirolimus-eluting stents (SES) at the chronic phase, it is still controversial to what extent SES remain uncovered. However, optical coherence tomography (OCT) with excellent resolution may be able to detect thinner neointima. METHODS AND RESULTS A total of 34 patients (57 SES) underwent OCT and ...
متن کاملA look at drug eluting stents with optical coherence tomography.
In the last year, following several publications in peer reviewed journals and presentations during the 2006 European Society of Cardiology congress, concerns have been raised about a possible increase in the incidence of death and myocardial infarction in patients treated with drug eluting stents (DESs) due to the occurrence of stent thrombosis. The incidence of stent thrombosis in the bare me...
متن کاملComparison of neointimal coverage of sirolimus-eluting stents and paclitaxel-eluting stents using optical coherence tomography at 9 months after implantation.
BACKGROUND The differences between using sirolimus-eluting stents (SESs) and paclitaxel-eluting stents (PESs) in the vascular response at 9 months after implantation were examined with optical coherence tomography (OCT). METHODS AND RESULTS OCT was carried out in 33 SESs [33 patients, 19 with acute coronary syndrome (ACS) and 14 with stable angina pectoris (SAP)] and 27 PESs (27 patients, 15 ...
متن کاملSerial 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...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2012
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(12)60139-9