Prodromos, C., New Microbes and New Infections,
doi:10.1016/j.nmni.2020.100747 (Peer Reviewed)
Hydroxychloroquine is protective to the heart, not harmful: A systematic review
Review concluding that HCQ/AZ does not cause Torsade de Pointes or related deaths, HCQ decreases cardiac events, and HCQ should not be restricted in use for COVID-19 patients because of fear of cardiac mortality.
Prodromos et al., 8/20/2020, peer-reviewed, 3 authors.