Defective Prosthetic Heart Valves

Name: Defective Prosthetic Heart Valves
Brand: VDM Verlag
SKU: 9783639158649
Price: 253.91 RON
Availability: InStock

Blood flow hemodynamics and clinical complications

Autor: Othman Smadi

Limbă:

Legare: Carte broșată

Editura: VDM Verlag

Disponibilitate: La editor doar la comandă

Expediem în 17-27 zile

253.91 lei

Blood flow through a defective bileaflet mechanical§heart valve was modeled using steady and pulsati...

Informații despre carte

Autor

Othman Smadi

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2009

Pagini

108

EAN

9783639158649

ISBN

3639158644

Enbook ID

06824324

Editura

VDM Verlag

Greutate

168

Dimensiuni

152 x 229 x 7

Descriere completă

Blood flow through a defective bileaflet mechanical§heart valve was modeled using steady and pulsatile§blood flow conditions under several flow and§malfunction severity conditions. The calculations§used Reynolds-averaged Navier Stokes equations with§Newtonian blood properties. The results showed that§the flow upstream and downstream of the defective§valve is highly influenced by malfunction severity§and this resulted in a misleading improvement in the§correlation between simulated Doppler§echocardiographic and catheter transvalvular pressure§gradients. In this study, two potential non-invasive§parameters were proposed using Doppler§echocardiography and phase contrast magnetic§resonance imaging, for an early detection of§mechanical heart valve malfunction. Finally, the§relation between the coherent structures downstream§of the valve and the valve malfunction was shown and§the significant impact of valve malfunction on§platelet activation and as a consequence, on thrombus§formation was also shown.

S-ar putea să te intereseze

Clienții care au cumpărat această carte au mai cumpărat și

Cele mai căutate

Categories

Authors

Publishers

Produse

Produse

Cele mai căutate

Categories

Authors

Publishers

Produse

Produse

Defective Prosthetic Heart Valves

Blood flow hemodynamics and clinical complications

Informații despre carte

Descriere completă

S-ar putea să te intereseze

Clienții care au cumpărat această carte au mai cumpărat și