High-Throughput Assessment of Real-World Medication Effects on QT Interval Prolongation: Observational Study.  Yuan N, Oesterle A, Botting P, Chugh S, Albert C, Ebinger J, Ouyang D.  JMIR Cardio. 2023 Jan 20;7:e41055. doi: 10.2196/41055…

QT Ratio: A simple solution to individual QT correction.  Ether ND, Leishman DJ, Bailie MB, Lauver DA.  J Pharmacol Toxicol Methods. 2022 Aug 22:107211. doi: 10.1016/j.vascn.2022.107211. Epub ahead of print. PMID: 36007862. https://link…

Increasing Adiposity Is Associated With QTc Interval Prolongation and Increased Ventricular Arrhythmic Risk in the Context of Metabolic Dysfunction: Results From the UK Biobank.  Patel KHK, Li X, Xu X, Sun L, Ardissino M, Punjabi PP, Purkayast…

Arrhythmogenesis and Prolonged Repolarization From Synthetic Opioids: Finally Sorted?  Eckhardt LL.  J Am Heart Assoc. 2022 Jun 7;11(11):e025778. doi: 10.1161/JAHA.122.025778. Epub 2022 Jun 6. PMID: 35658484; PMCID: PMC9238742. https://…

Estimation of cardiac QTc intervals in people prescribed antipsychotics: a comparison of correction factors.  Andric T, Winckel K, Tanzer TD, Hollingworth S, Smith L, Isoardi K, Tan O, Siskind D.  Ther Adv Psychopharmacol. 2022 Jun 16;12…

Methadone Blockade of Cardiac Inward Rectifier K+ Current Augments Membrane Instability and Amplifies U Waves on Surface ECGs: A Translational Study.  Klein MG, Krantz MJ, Fatima N, Watters A, Colon-Sanchez D, Geiger RM, Goldstein RE, Sol…