Effect of Hydroxychloroquine and Azithromycin on QT Interval Prolongation and Other Cardiac Arrhythmias in COVID-19 Confirmed Patients

Figure 1

Baseline and posttreatment QTc interval in the monotherapy and combination therapy groups. Hydroxychloroquine alone group values: , , and . Hydroxychloroquine and azithromycin group values: , , and .