The Perfect Storm: Abnormal Baseline QT With Chronic Methadone Use and Serious Hypokalemia.  Lopez OJ, Othon D, Ng-Wong YK, Sleiman J.  J Investig Med High Impact Case Rep. 2024 Jan-Dec;12:23247096241286373. doi: 10.1177/23247096241286...

Loperamide-Induced Torsades de Pointes.  Bhandari B, Siddique S, Tahir S, Link MG.  Cureus. 2024 Jul 12;16(7):e64427. doi: 10.7759/cureus.64427. PMID: 39130993; PMCID: PMC11317118. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11317118/

Opioid Use and the Risk of Ventricular Arrhythmias: A Systematic Review and Meta-Analysis.  Salmasi S, Igweokpala S, Douros A, Islam N, Andrade JG, Filion KB.  Pharmacoepidemiol Drug Saf. 2024 Aug;33(8):e5854. doi: 10.1002/pds.5854. PM...

Does IV fentanyl, frequently used in emergency departments, change QTC value? A prospective observational study.  Öztürk AY, Keleş A, Demircan A, Kılıçaslan İ, Bildik F, Aslaner MA, Coşkun Yaş S, Çomruk B, Şişik B, Türker M, Albayrak AK...

Evaluating adherence to ECG monitoring protocols for methadone patients in primary care.  Robinson L, McNamara P.  Br J Gen Pract. 2024 Jun 20;74(suppl 1):bjgp24X738129. doi: 10.3399/bjgp24X738129. PMID: 38902083. https://bjgp.org/con...

Low Risk of Cardiac Complications during Long-Term Follow-Up of Opioid Dependence.  Tremonti C, Celemajer DS, Marel C, Mills K, Foo S, Wilson J, Slade T, Teesson M, Haber P.  J Addict Med. 2024 Jun 27. doi: 10.1097/ADM.0000000000001317...