Inappropriate Telemetry Use Is Increased during the COVID-19 Era.

Due to the unprecedented COVID-19 pandemic, there may be overuse of telemetry monitoring compared to the pre-pandemic period. We compared the frequency of inappropriate telemetry use in the pre-COVID-19 period (1 November 2019 to 28 February 2020) versus the peri-COVID-19 period (1 March 2020 to 30 June 2020) at a major academic hospital in Honolulu, Hawaii, by a retrospective chart review to assess for the appropriateness of the telemetry orders during this period, based on the 2017 American College of Cardiology/American Heart Association guidelines. Compared to the pre-COVID-19 period, there was a significant increase in inappropriate telemetry use during the peri-COVID-19 period (X2 (1, N = 11,727) = 6.59, p = 0.0103). However, there was no increase in the proportions of respiratory failure (4.0%) or pneumonia (2.7%) during the peri-COVID-19 period. The increase in inappropriate telemetry use may be related to the uncertainty in clinical care and decision making amid the pandemic of the new virus. Appropriate utilization of telemetry monitoring is increasingly important during the pandemic due to the limited availability of resources. Further investigation is needed to clarify the relationship between the pandemic and trends in telemetry ordering.