AUTHOR=Amarouch Mohamed-Yassine , Zaklyazminskaya Elena V. , Rougier Jean-Sébastien TITLE=Editorial: Inherited Arrhythmias of the Cardiac Sodium Channel Nav1.5 JOURNAL=Frontiers in Physiology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.716553 DOI=10.3389/fphys.2021.716553 ISSN=1664-042X