Cohort analysis of 251 SLE patients with and without new-onset arrhythmia (taken from 2499 incident SLE Taiwan claims data). Plaquenil use showed no increased risk of arrhythmia (adj OR = 1.49; 0.98-2.25) or ventricular arrhythmia (adjOR =1.02). https://t.co/vkTi3X7hiM