Clinical Physiology of Circulation

Chief Editor

Leo A. Bockeria, MD, PhD, DSc, Professor, Academician of Russian Academy of Sciences, President of Bakoulev National Medical Research Center for Cardiovascular Surgery


Flowmodeling via prosthetic cardiac valves in the channel of anatomic shape in aortic position

Authors: Nikolaev D. A., Fadeev A. A., Artyukhova O. A.

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Link: Clinical Physiology of Blood Circulaiton. 2008; (): -

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Abstract

The article describes the results of CFD-modeling of steady flow through mechanical heart valve prostheses in an anatomical-like channel in aortic position. The comparative studies of effective orifice area and of hydrodynamic efficiency were carried out for different types of heart valve prostheses. The article shows that the new trileaflet prosthesis CorBeat (designed by Bakulev Center for Cardiovascular Surgery) is 15-20% more efficient than modern bileaflet valves

References

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