et al., Circulation: Arrhythmia and Electrophysiology, doi:10.1161/CIRCEP.120.008662 (Peer Reviewed)
The Effect of Ch loroquine, Hydroxych loroquine and Azithromycin on the Corrected QT Interval in Patients with SARS-CoV-2 Infection
201 hospitalized patients. No serious side effects of HC Q. No instances of Torsade de pointes, or arrhythmogenic death were reported. They report that although use of these medications resulted in QT prolongation, clinicians seldom need to discontinue therapy.
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