AUTHOR=Geng Yong-Jian TITLE=Running on the Frontline of Cardiovascular Medicine, Science, and Technology JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=7 YEAR=2021 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2020.613344 DOI=10.3389/fcvm.2020.613344 ISSN=2297-055X