What The Study Did: Baseline corrected QT interval (QTc) on 12-lead electrocardiograms and ensuing changes among patients with and without COVID-19 are evaluated in this study.
Authors: Marc P. Waase, M.D., Ph.D., and Elaine Y. Wan, M.D., of the Columbia University Irving Medical Center in New York, is the corresponding author.
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(doi:10.1001/jamanetworkopen.2021.6842)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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