In COVID-19 patients, cardiovascular markers such as creatine kinase (CK), creatinine, TnI (heart), brain natriuretic peptide (BNP), lactate dehydrogenase (LDH), alanine aminotransferase, aspartate aminotransferase and D-dimer concentration significantly increased, which may indicate the occurrence of acute myocardial injury (15). Here, NPPB is linked to COVID-19.