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JACC: Cardiovascular Interventions ; 16(4 Supplement):S49, 2023.
Article in English | EMBASE | ID: covidwho-2260955


Introduction: It is known that patients with COVID-19 infection have a significant incidence of arrhythmias. According to a study from Wuhan, China in 2020, approximately 17% of hospitalized COVID-19 patients suffered from arrhythmia, including Atrial Fibrillation (AF). Here we present a study of the outcomes of AF in COVID admissions at the national cohort registry. Method(s): Utilizing the NIS of the year 2020, we identified patients with diagnosis of COVID-19 and subsequently classified COVID-admission into with and without AF. Multilogistic regression analysis (OR) was done to compare in hospital outcomes. Result(s): Of 1,060,976 patients with diagnosis of COVID, 57,011 (5.37%) had AF. On adjusted analysis, COVID-AF patients had significantly higher odds of heart failure (aOR 1.25, 95% CI 1.19-1.31, P=0.001). On the contrary, there was no statistically significant difference in the odds of MACCE (aOR 0.97, 95% CI 0.91-1.01, P=0.19), in hospital mortality (aOR 0.93, 95% CI 0.88-0.09, P=0.07), AMI (aOR 1.12, 95% CI 1.03-1.22, P=0.08), MCS (aOR 0.86, 95% CI 2.08 - 2.60, P= 0.789), cardiogenic shock (aOR 1.15, 95% CI 0.90-1.45, P=0.257), major bleeding (aOR 1.12, 95% CI 0.96-1.30, P=0.136), PCA (aOR 0.30, 95% CI 0.87-1.93, P=0.205), PCI (aOR 0.10, 95% CI 0.49-2.40, P= 0.82), stroke (aOR 1.02, 95% CI 0.84-1.23, P=0.871) between the two cohorts. The presence of AF in COVID-19 hospitalizations was associated with higher length of stay (9.25 +/-9.05 vs 7.35 +/- 8) and higher adjusted total charge(97,321 155,117+/- vs 77,372+/- 149,354) compared to COVID without AF association. Conclusion(s): COVID-19 patients with AF can have higher odds of heart failure compared to COVID-19 patients without AF. The odds of in hospital mortality, MACCE, MCS, AMI, major bleeding, PCI, PCA and stroke were similar. Large prospective trials are needed to validate these findings. [Formula presented]Copyright © 2023