The Challenges in Clinical Electrocardiography titled, “Progressive PR Prolongation in an Asymptomatic Man,”1 published online March 1, 2021, included an error in the Figure in which the labels identifying the PR intervals were not visible. The article has been corrected online.
Reference
- 1.Mahendiran T, Herrera-Siklody C, Pascale P. Progressive PR prolongation in an asymptomatic man. JAMA Intern Med. Published online March 1, 2021. doi: 10.1001/jamainternmed.2020.9216 [DOI] [PubMed] [Google Scholar]