AUTHOR=Goversen Birgit , de Boer Teun P. , van der Heyden Marcel A. G. TITLE=Commentary: Reciprocal Modulation of IK1–INa Extends Excitability in Cardiac Ventricular Cells JOURNAL=Frontiers in Physiology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2016.00647 DOI=10.3389/fphys.2016.00647 ISSN=1664-042X