Mechano-electrical feedback in the clinical setting: Current perspectives
نویسندگان
چکیده
منابع مشابه
Mechano-electrical feedback.
See article by Nanthakumar et al. [6] (pages 303 –309) perimental animals. Human studies addressing MEF also in this issue. have focussed on unphysiological conditions, such as compression /decompression of the left ventricle during cardiopulmonary bypass surgery [3], transient aortic occlu
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In many practically important cases, wave propagation described by the reaction-diffusion equation initiates deformation of the medium. Mathematically, such processes are described by coupled reactiondiffusion-mechanics (RDM) systems. RDM systemswere recently used to study the effects of deformation on wave propagation in cardiac tissue, so called mechano-electrical feedback (MEF). In this arti...
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From humble beginnings, cardiac mechanoelectric transduction or feedback has come of age. The last editorial board (Editor-in-Chief, David Hearse, and concerning the Focussed Issue particularly Associate Editor Michael Shattock) facilitated growth by encouraging the Issue. The present board (Editor-in-Chief, Michiel Janse, and concerning this focussed publication, Associate Editor Tobias Opthof...
متن کاملMechano-Electric Feedback in the Fish Heart
BACKGROUND Mechanoelectric feedback (MEF) describes the modulation of electrical activity by mechanical activity. This may occur via the activation of mechanosensitive ion channels (MSCs). MEF has not previously been investigated in fish ventricular tissue even though fish can greatly increase ventricular end diastolic volume during exercise which should therefore provide a powerful mechanical ...
متن کاملThe importance of mechano-electrical feedback and inertia in cardiac electromechanics.
In the past years, a number cardiac electromechanics models have been developed to better understand the excitation-contraction behavior of the heart. However, there is no agreement on whether inertial forces play a role in this system. In this study, we assess the influence of mass in electromechanical simulations, using a fully coupled finite element model. We include the effect of mechano-el...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 2017
ISSN: 0079-6107
DOI: 10.1016/j.pbiomolbio.2017.06.001