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type text or a website address or translate a document. abstract liquidity is considered the most important aspect of the development of stock markets. the main objective of this study was to evaluate the effect of the quality of financial information provided to replace its financial statements nmvdh and shrkt hayy that the liquidity of the shares on the tehran stock exchange is between the ...
Angiographic 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...
Wingspan stent in the setting of symptomatic intracranial atherosclerotic disease (ICAD) has shown to be associated with in-stent restenosis (ISR). Conventional angiography is typically used detect ISR, but quantitative magnetic resonance (QMRA), a non-invasive measure blood hemodynamics, also been screen for ISR. This report highlights case where QMRA failed ISR patient who received vertebral ...
tennessee williams (1911-1983), the modern american dramatist, had his own unique school of dramaturgy. the dramas which he depicted are populated by characters who are lonely, desperate, in anxiety, alienated and in one word lost. they face challenges which they may overcome or not, through the choices they make. all these moods and conditions are clearly seen and explained in the theory of ex...
BACKGROUND In-stent restenosis (ISR) complicates 20-30% of percutaneous coronary interventions (PCI) with bare metal stent (BMS) implantation. Although the widespread use of drug eluting stents (DES) across Europe caused a considerable reduction of BMS implantations, their number is still lower than the number of BMS implantations in several countries. AIM The clinical presentation of ISR has...
AIM to determine factors associated with In-Stent Restenosis (ISR) in patients following Percutaneous Coronary Intervention (PCI). METHODS a retrospective cross-sectional study was conducted using secondary information from medical records of post-PCI patients who underwent follow-up of angiography PCI between January 2009 and March 2014 at The Integrated Cardiovascular Service Unit, Cipto Ma...
BACKGROUND AND PURPOSE Wingspan is a self-expanding, microcatheter-delivered microstent specifically designed for the treatment of symptomatic intracranial atherosclerotic disease. Our aim was to discuss the effect of patient age and lesion location on in-stent restenosis (ISR) rates after percutaneous transluminal angioplasty and stenting (PTAS) with the Wingspan system. MATERIALS AND METHOD...
BACKGROUND Type 2 diabetes mellitus (T2DM) has been reported as a major risk factor for in-stent restenosis (ISR) after intracoronary stenting, although the details of the mechanisms remain undefined. The aim of present study was to investigate the diabetes-related risk factor for ISR. METHODS AND RESULTS A total of 131 patients who were implanted with bare metal stent(s) were enrolled in thi...
T he recurrence of in-stent restenosis (ISR) is reported to be in the range of 20–40% but is especially high in diffuse ISR. Previous studies have shown that ISR is due solely to neointimal hyperplasia without stent recoil. ISR caused by neointimal proliferation frequently occurs within six months. However, the timing and mechanisms of recurrent ISR are unknown. A serendipitous observation reve...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
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