Case Report: Right Bundle Brunch Block and QTc Prolongation in a Patient with Novel Coronavirus Disease (COVID-19) Treated with Hydroxychloroquine.

We report the case of a 60-year-old woman without any cardiac history who developed right bundle brunch block and critically prolonged corrected electrocardiographic QT interval (QTc 631 ms) after treatment for 3 days with HCQ, which resolved on discontinuation of the medication. This case highlights a significant and potentially life-threatening complication of HCQ use. PMID: 32383430 [PubMed - as supplied by publisher]
Source: The American Journal of Tropical Medicine and Hygiene - Category: Tropical Medicine Authors: Tags: Am J Trop Med Hyg Source Type: research