Normal fluid stresses are prevalent in rotary ventricular assist devices: A computational fluid dynamics analysis

Despite the evolution of ventricular assist devices, ventricular assist device patients still suffer from complications due to the damage to blood by fluid dynamic stress. Since rotary ventricular assist devices are assumed to exert mainly shear stress, studies of blood damage are based on shear flo...

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Veröffentlicht in:	International journal of artificial organs 2018-11, Vol.41 (11), p.738-751
Hauptverfasser:	Khoo, Dominica PY, Cookson, Andrew N, Gill, Harinderjit S, Fraser, Katharine H
Format:	Artikel
Sprache:	eng
Schlagworte:	Blood Complications Computational fluid dynamics Computer applications Computer simulation Damage Deformation Deformation mechanisms Devices Erythrocytes Exposure Fluid dynamics Heart-Assist Devices Hemodynamics - physiology Humans Hydrodynamics Normal stress Proteins Shear flow Shear stress Stress, Mechanical Ventricle Ventricular assist devices Von Willebrand factor
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