Role of spatial dispersion of repolarization in reentry around a functional core versus reentry around a fixed anatomical core

Introduction Successful initiation of spiral wave reentry in the neonatal rat ventricular myocyte (NRVM) monolayer implicitly assumes the presence of spatial dispersion of repolarization (DR), which is difficult to quantify. We recently introduced a NRVM monolayer that utilizes anthopleurin‐A to imp...

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Veröffentlicht in:	Annals of noninvasive electrocardiology 2019-07, Vol.24 (4), p.e12647-n/a
Hauptverfasser:	Himel, Herman D., Cupelli, Michael, Gantt, Martin, Boutjdir, Mohamed, El‐Sherif, Nabil
Format:	Artikel
Sprache:	eng
Schlagworte:	Action potential Animals Animals, Newborn anthopleurin‐A Calcium Calcium (intracellular) Cells, Cultured Circuits Depolarization Direct reduction dispersion of repolarization Fluorescence Intercellular Signaling Peptides and Proteins Mapping Models, Animal Monolayers Myocytes, Cardiac - physiology neonatal rat ventricular myocyte monolayer Neonates Original Propagation Rats Rats, Sprague-Dawley Reentry spiral wave reentry Substrates Ventricle Voltage-Sensitive Dye Imaging - methods Wave fronts Wave propagation
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