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7 articles for “Stent”
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Research ArticleOpen accessEvery word in the titleCoronary Endothelial Dysfunction after Drug-Eluting Stent ImplantationShigenori ItoProblem statement: Stent thrombosis, which may occur even one year after stent implantation, is a drawback of Drug-Eluting Stents (DES). Among the variety of causes of stent thrombosis after DES implantation, coronary endothelial dysfunction manifested or exaggerated by DES implantation should not be overlooked. This review article summarizes previous reports on coronary endothelial dysfunction after DES implantation and/or coronary spasm … …Current Research in Medicine, Vol. 3, Issue 2 · 30 Apr 2012 · 7,936 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffect of Stent Geometry on Phase Shift between Pressure and Flow Waveforms in Stented Human Coronary ArteryVahab Dehlaghi, Siamak Najarian, Mohammad Tafazzoli ShadpourShear stress is known to play a central role in restenosis formation and is sensitive to stent geometry. Alterations of the phase shift between pressure and flow waveform created by a different stents were studied to compare the hemodynamic effects of stent design properties on restenosis in stented human coronary artery. Blood pressure waveforms were computed in three different sites, … …American Journal of Applied Sciences, Vol. 5, Issue 4 · 30 Apr 2008 · 7,252 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleNumerical Analysis of Pulsatile Blood Flow in a Stented Human Coronary Artery with a Flow DividerVahab Dehlaghi, Mohammad Tafazoli Shadpoor, Siamak NajarianShear stress is known to play a central role in restenosis formation and is sensitive to stent geometry. Local flow alterations created by a different stents without and with flow divider were studied to compare the hemodynamic effects of Stent design properties on restenosis in stented human coronary artery. Blood pressure and shear stress values were computed in three different … …American Journal of Applied Sciences, Vol. 4, Issue 6 · 30 Jun 2007 · 6,521 accessesView PDFCite
Literature ReviewOpen accessIn the keywordsIntracranial Atherosclerotic Disease: Treatment Potential and Diagnostic OpportunitiesAnastasia Vladimirovna Poznyak, Victoria Alexandrovna Khotina, Anton Yuvenalievich Postnov et al.Atherosclerosis, characterized by the accumulation of atherosclerotic plaques within large arteries, substantially increases the risk of cardiovascular events, including ischemic stroke. Intracranial atherosclerotic disease (ICAD) represents a particularly significant clinical threat given its strong association with ischemic stroke across multiple intracranial arterial territories. This review provides a comprehensive analysis of the pathogenesis, diagnosis, and management of intracranial atherosclerosis. Special attention … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 5 May 2026 · 1,093 accessesView PDFCite
Literature ReviewOpen accessIn the abstractCampylobacter Fetus Infection of the Aorta: A Case Report and Review of LiteratureRabindra Ghimire, Carl Urban, Andy Lee et al.Campylobacter is a gram negative bacterium that exhibits tissue tropism. We report a case of Campylobacter fetus bacteremia associated with infra-renal abdominal aortitis. The patient was a poor surgical candidate so she was initially treated only medically. Her course was complicated by the development of a pseudoaneurysm. An endovascular stent was placed and the patient was given 4 more weeks … …American Journal of Infectious Diseases, Vol. 11, Issue 2 · 26 Jun 2015 · 7,309 accessesView PDFCite
Research ArticleOpen accessIn the abstractRandomized Clinical Stroke Trials in 2009Meheroz H. RabadiProblem statement: Stroke ranks as the leading cause of serious, long-term disability and death world-wide. It is estimated direct and indirect cost of stroke for 2009 was $68.9 billion. Approach: The objective of this review was to examine the effectiveness of emerging pharmacotherapy’s in patients with acute (≤2 weeks), sub-acute (2-12 weeks) and chronic (≥12 weeks) stroke studied in Randomized … …Current Research in Medicine, Vol. 1, Issue 1 · 30 Jun 2010 · 7,243 accessesView PDFCite
Research ArticleOpen accessIn the abstractRandomized Clinical Stroke Trials In 2008Meheroz H. RabadiProblem statement: Stroke ranks as the third leading cause of death and the leading cause of serious, long-term disability; estimated direct and indirect cost of stroke for 2009 was $68.9 billion. Approach: The objective of this review was to examine the effectiveness of emerging pharmacotherapies in patients with acute (≤2 weeks), sub-acute (2-12 weeks) and chronic (≥12 weeks) stroke studied … …Current Research in Medicine, Vol. 1, Issue 1 · 30 Jun 2010 · 8,003 accessesView PDFCite