Incidence and impact of cardiac arrhythmias in coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis
- PMID: 32814094
- PMCID: PMC7428753
- DOI: 10.1016/j.ipej.2020.08.001
Incidence and impact of cardiac arrhythmias in coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis
Abstract
Background: Studies have shown that cardiac arrhythmias may occur in up to 44% of patients with severe coronavirus disease 2019 (COVID-19) and has been associated with an increased risk of death. This systematic review and meta-analysis aimed to evaluate the incidence of cardiac arrhythmias in patients with COVID-19 and their implications on patient prognosis.
Methods: We performed a systematic literature search from PubMed, SCOPUS, Europe PMC, Cochrane Central Databases, and Google Scholar + Preprint Servers. The primary endpoint of the study was poor outcomes including mortality, severe COVID-19, and the need for ICU care.
Results: A total of 4 studies including 784 patients were analyzed. The incidence of arrhythmia in patients with COVID-19 was 19% (9-28%; I2: 91.45). Arrhythmia occurred in 48% (38-57%; I2: 48.08) of patients with poor outcome and 6% (1-12%; I2: 85.33%) of patients without poor outcome. Patients with COVID-19 experiencing arrhythmia had an increased risk of poor outcome (RR 7.96 [3.77, 16.81], p < 0.001; I2: 71.1%). The funnel-plot analysis showed an asymmetrical funnel plot with most of the studies on the right side of the effect estimate. The regression-based Egger's test showed indication of small-study effects (p = 0.001).
Conclusion: Cardiac arrhythmias were significantly associated with an increased risk of poor outcome in COVID-19. Arrhythmias were observed in 19% of patients with COVID-19 and in 48% of patients with COVID-19 and poor outcomes.
Keywords: Arrhythmia; COVID-19; Cardiovascular; Coronavirus; Rhythm; SARS-CoV-2.
Copyright © 2020 Indian Heart Rhythm Society. Production and hosting by Elsevier B.V. All rights reserved.
Conflict of interest statement
Declaration of competing interest Authors declare no Conflict of Interests for this article.
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