AUTHOR= Frontiers Editorial Office TITLE=Retraction: Altitude cardiomyopathy is associated with impaired stress electrocardiogram and increased circulating inflammation makers JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1006557 DOI=10.3389/fphys.2022.1006557 ISSN=1664-042X