Cardiac Complications Attributed to Chloroquine and Hydroxychloroquine: A Systematic Review of the Literature.
Clotilde ChatreFrançois RoubilleHélène VernhetChristian JorgensenYves-Marie PersPublished in: Drug safety (2019)
Clinicians should be warned that chloroquine- or hydroxychloroquine-related cardiac manifestations, even conduction disorders without repercussion, may be initial manifestations of toxicity, and are potentially irreversible. Therefore, treatment withdrawal is required when cardiac manifestations are present.