Mathematical Analysis Of Hemodynamic Pulse Wave In Human Fluid-Structure Interaction

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Abstract

Mathematical study of human pulse wave was studied with the view to gaining an insight into

physiological situations. Fluid –Structure interaction (FSI) in blood flow is associated with

pressure pulse wave arising from ventricular ejection. Solution of the coupled system of nonlinear

PDEs that arose from the FSI was sought in order to determine pressure. Further study on

pressure pulse waves showed that the Korteweg-de Vries (KdV) equations hold well for the

propagation of nonlinear arterial pulse wave. Solutions of the KdV equation by means of the

hyperbolic tangent (tanh) method and the bilinear method each yielded solitons. The solitons

describe the peaking and steepening characteristics of solitary wave phenomena.

The morphologies of the waves were studied in relation to the length occupied by the waves

(which corresponds to length of arterial segment and stature) and the left ventricular ejection

time (LVET). The study showed that both stature and LVET are independent descriptors of

cardio-vascular state.

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APA

EGENTI, N (2021). Mathematical Analysis Of Hemodynamic Pulse Wave In Human Fluid-Structure Interaction. Afribary. Retrieved from https://afribary.com/works/mathematical-analysis-of-hemodynamic-pulse-wave-in-human-fluid-structure-interaction-1

MLA 8th

EGENTI, NZEREM "Mathematical Analysis Of Hemodynamic Pulse Wave In Human Fluid-Structure Interaction" Afribary. Afribary, 13 May. 2021, https://afribary.com/works/mathematical-analysis-of-hemodynamic-pulse-wave-in-human-fluid-structure-interaction-1. Accessed 28 Mar. 2024.

MLA7

EGENTI, NZEREM . "Mathematical Analysis Of Hemodynamic Pulse Wave In Human Fluid-Structure Interaction". Afribary, Afribary, 13 May. 2021. Web. 28 Mar. 2024. < https://afribary.com/works/mathematical-analysis-of-hemodynamic-pulse-wave-in-human-fluid-structure-interaction-1 >.

Chicago

EGENTI, NZEREM . "Mathematical Analysis Of Hemodynamic Pulse Wave In Human Fluid-Structure Interaction" Afribary (2021). Accessed March 28, 2024. https://afribary.com/works/mathematical-analysis-of-hemodynamic-pulse-wave-in-human-fluid-structure-interaction-1