Observational Study
Copyright ©The Author(s) 2023.
World J Cardiol. Sep 26, 2023; 15(9): 448-461
Published online Sep 26, 2023. doi: 10.4330/wjc.v15.i9.448
Figure 1
Figure 1 Study population and stratification process. A: Coronavirus disease 2019 (COVID-19) pneumonia hospitalizations stratified by patients with and without high degree atrioventricular blocks; B: COVID-19 pneumonia hospitalizations stratified by patients with and without right and left bundle branch blocks.
Figure 2
Figure 2 Multivariant regression analysis. A: Outcomes in patients with coronavirus disease 2019 (COVID-19) pneumonia who developed high degree atrioventricular block without permanent pacemaker; B: Outcomes in patients with COVID-19 pneumonia who developed bundle branch block without permanent pacemaker.
Figure 3
Figure 3 Underlying mechanisms behind the development of atrioventricular block in coronavirus disease 2019 patients. GI: Gastrointestinal; SARS-CoV-2: Severe acute respiratory syndrome coronavirus 2.