Abbreviations
COVID-19: Coronavirus disease; CAD: coronary artery disease; SARS-CoV-2:
severe acute respiratory syndrome coronavirus 2; hs-TNI:
high-sensitivity troponin I; α-HBDH: α-hydroxybutyrate dehydrogenase;
CK-MB: creatine kinase-MB; LDH: lactate dehydrogenase; BNP: brain
natriuretic peptide; CT: computed tomography; ICU: intensive care unit;
scRNA-seq: single-cell RNA sequencing; GEO: Gene Expression Omnibus;
ROC: receiver operating characteristic; CRP: C-reactive protein; IL-6:
interleukin-6; PCT: procalcitonin; NEUT%: percentages of neutrophils;
LYM%: percentages of lymphocytes; MONO%: percentages of monocytes.