Fig. 2

Interaction analysis between COVID-19 infection and LVSD across subgroups
AMI: acute myocardial infarction; CK-MB: creatine kinase-MB; CI: confidence interval; CRP: C-reactive protein; LVSD: left ventricular systolic dysfunction; NSTEMI: non-ST-elevation myocardial infarction; OR: odds ratio; STEMI: ST-elevation myocardial infarction