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Impact of cytochrome P450 2C19*2 polymorphism on the clinical cardiovascular events after stent implantation in patients receiving clopidogrel of a southern Tunisian region
Clopidogrel CYP2C19*2 Polymorphism MACE Stent Thrombus
2013/2/19
Introduction: The concept of clopidogrel resistance, first described in biology is being strengthened by recent data from clinical epidemiology. The cardiologists have been sensitized to this concept ...
Stent-Based Gene Therapy。
Fluid-structure interaction of a patient-specific abdominal aortic aneurysm treated with an endovascular stent-graft
Fluid-structure interaction a patient-specific abdominal aortic aneurysm an endovascular stent-graft
2010/2/25
In a patient-specific case peak aneurysm wall stress was reduced by 92%. Such a reduction in aneurysm wall stress may lead to shrinkage of the aneurysm over time. Hence, post-operative stress patterns...
Drug Eluting Stent Era—New Technique in Coronary Intervention
Coronary Intervention Stent Era—New Technique
2009/6/9
Drug Eluting Stent Era—New Technique in Coronary Intervention.
Evaluation of the effect of stent strut profile on shear stress distribution using statistical moments
stent strut profile shear stress distribution statistical moments
2010/2/25
The strut shape found in the latest generations of stents are commonly dictated by manufacturing limitations. This research shows, however, that strut design can play a fundamental role in the improve...
Simulation of stent deployment in a realistic human coronary artery
stent deployment a realistic human coronary artery
2010/2/25
Deformed configurations, pressure-lumen area relationship and stress distribution in the arterial wall and stent struts were studied. The simulations show how the stent pushes the arterial wall toward...
Fabrication and in vitro deployment of a laser-activated shape memory polymer vascular stent
a laser-activated shape memory polymer vascular stent Fabrication
2010/2/25
Vascular stents are small tubular scaffolds used in the treatment of arterial stenosis (narrowing of the vessel). Most vascular stents are metallic and are deployed either by balloon expansion or by s...
Alterations in regional vascular geometry produced by theoretical stent implantation influence distributions of wall shear stress: analysis of a curved coronary artery using 3D computational fluid dynamics modeling
regional vascular geometry theoretical stent implantation a curved coronary artery 3D computational fluid dynamics modeling
2010/2/26
The current results predicting large spatial and temporal variations in WSS at specific locations in curved arterial 3D CFD simulations are consistent with clinically observed sites of restenosis. If ...
Axial stent strut angle influences wall shear stress after stent implantation: analysis using 3D computational fluid dynamics models of stent foreshortening
Axial stent strut angle 3D computational fluid dynamics models stent foreshortening
2010/2/26
The success of vascular stents in the restoration of blood flow is limited by restenosis. Recent data generated from computational fluid dynamics (CFD) models suggest that the vascular geometry create...