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胸主动脉病变
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On stent-graft models in thoracic aortic endovascular repair Acomputational investigation of the hemodynamic factors

George S.K. Fung(2008-01)

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In treating thoracic aortic diseases, endovascular repair involves the placement of a self-expanding stent-graft system across the diseased thoracic aorta. Computational fluid dynamic techniques are applied to model the blood flow by numerically solving the three-dimensional continuity equation and the time-dependent Navier–Stokes equations for an incompressible fluid. From our results, high blood pressure level and high systolic slope of the pressure waveform will significantly increase the

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