Hydraulic functional characterisation of aortic mechanical heart valve prostheses through lumped-parameter modelling

Lumped-parameter modelling techniques are proposed as a method for studying the hydraulic characteristics of mechanical prosthetic heart valves (PHVs). The global hydraulic behaviour of PHVs in the open position was modelled by taking into account the (nonlinear) resistive and (linear) inertial fact...

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Veröffentlicht in:	Journal of biomechanics 2002-10, Vol.35 (10), p.1427-1432
Hauptverfasser:	Fiore, G.B, Grigioni, M, Daniele, C, D’Avenio, G, Barbaro, V, Fumero, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Aortic Valve - surgery Blood Flow Velocity Blood Pressure Blood Viscosity Computer Simulation Equipment Failure Analysis - methods Heart Valve Prosthesis Hemodynamics Humans In vitro experiments Lumped-parameter modelling Mechanical prosthetic heart valves Models, Cardiovascular Prosthesis Design - methods Pulsatile Flow Sensitivity and Specificity
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