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Erschienen in:
In Vivo Left Ventricular Geometry and Boundary Conditions Kapitel lesen Erstes Kapitel lesen

2010 | OriginalPaper | Buchkapitel

11. Noninvasive Assessment of Left Ventricular Remodeling: Geometry, Wall Stress, and Function

verfasst von : Liang Zhong, Ru San Tan, Yi Su, Si Yong Yeo, Terrace Chua, Tian Hai Koh, Dhanjoo Ghista, Ghassan Kassab

Erschienen in: Computational Cardiovascular Mechanics

Verlag: Springer US

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Abstract

Left ventricular (LV) remodeling after myocardial infarction (MI) plays an important role in the progression of heart failure (HF). Changes in the shape, size, and function of the LV are caused by altered mechanical properties of the injured myocardium. As the survival rate after MI improves with medical advances, the incidence of HF patients increases. Hence, an accurate depiction of the LV remodeling process facilitates disease surveillance and monitoring of therapeutic efficacy. It may also help determine the choice of treatment, e.g., surgery to remove the infarcted wall segment and reduce the LV cavity size. Traditionally, there are several ways of characterizing LV remodeling: changes in LV diameter, LV volume, ejection fraction, and qualitative or semi-quantitative descriptors of LV shape. In this chapter, we present a new approach to quantify LV shape (in terms of curvedness), wall stress, and function by using computational modeling.

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Vorheriges Kapitel Turbulence in the Cardiovascular System: Aortic Aneurysm as an Illustrative Example
Nächstes Kapitel Surgical Left Ventricular Remodeling Procedures
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Metadaten
Titel
Noninvasive Assessment of Left Ventricular Remodeling: Geometry, Wall Stress, and Function
verfasst von
Liang Zhong
Ru San Tan
Yi Su
Si Yong Yeo
Terrace Chua
Tian Hai Koh
Dhanjoo Ghista
Ghassan Kassab
Copyright-Jahr
2010
Verlag
Springer US
Buch
Computational Cardiovascular Mechanics

Print ISBN: 978-1-4419-0729-5

Electronic ISBN: 978-1-4419-0730-1

Copyright-Jahr: 2010

DOI
https://doi.org/10.1007/978-1-4419-0730-1_11

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