Harmless herbs? A case report of acquired long QT syndrome and torsades de pointes in a patient taking herbal supplements

Keywords: Long QT, Torsades de pointes, Cannabidiol, Cannabigerol, Berberin Authors: Marion Déléaval, Haran Burri, Elise Bakelants License: © 2022 Heart Rhythm Society. Published by Elsevier Inc. CC BY-NC-ND 4.0 This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Article links: DOI: 10.1016/j.hrcr.2022.03.018  |  PubMed: 35607330  |  PMC: PMC9123311 Relevance: Moderate: mentioned 3+ times in text Full text: PDF (1.9 MB) Key Teaching Points Herbal supplements are gaining popularity and are often perceived as harmless because of their