Heterogeneous repolarization creates ventricular tachycardia circuits in healed myocardial infarction scar
Ventricular arrhythmias after heart attack are a leading cause of death. Here the authors show, in a porcine model, that KCNE3 and KCNE4 upregulation and a unique pattern of repolarization heterogeneity in the scar facilitate reentrant ventricular tachycardia.
Main Authors: | Kamilla Kelemen, Ian D. Greener, Xiaoping Wan, Shankar Parajuli, J. Kevin Donahue |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-02-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-022-28418-1 |
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