AUTHOR=Ruiz-Hurtado Gema , Rueda Angélica , Pereira Laetitia , Fernández-Velasco María TITLE=Editorial: Evolving Picture of Calcium Handling in Cardiac Disease JOURNAL=Frontiers in Physiology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2020.01013 DOI=10.3389/fphys.2020.01013 ISSN=1664-042X