Fluid dynamics of heart valves during atrial fibrillation: a lumped parameter-based approach

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Fluid dynamics of heart valves during atrial fibrillation: a lumped parameter-based approach.

Atrial fibrillation (AF) consequences on the heart valve dynamics are usually studied along with a valvular disfunction or disease, since in medical monitoring, the two pathologies are often concomitant. Aim of the present work is to study, through a stochastic lumped-parameter approach, the basic fluid dynamics variations of heart valves, when only paroxysmal AF is present with respect to the ...

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Characterizing the Cardiovascular Functions during Atrial Fibrillation through Lumped-parameter Modeling

Atrial fibrillation (AF), causing irregular and rapid heartbeats, is the most common arrhythmia. Due to the widespread impact on the population and the disabling symptoms related to rapid heart rate, AF is a subject of growing interest under several aspects: statistical analyses on the heartbeat distributions, risk factors, impact on quality of life, correlation with other cardiac pathologies. ...

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Computational fluid dynamics modelling of left valvular heart diseases during atrial fibrillation

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New manifestations of electrophysiological remodeling of heart during experimental model of atrial fibrillation in cirrhotic rat isolated heart

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ژورنال

عنوان ژورنال: Computer Methods in Biomechanics and Biomedical Engineering

سال: 2015

ISSN: 1025-5842,1476-8259

DOI: 10.1080/10255842.2015.1094800