Fig. 4

In-hospital mortality rates of patients with acute myocardial infarction categorized by alanine aminotransferase (ALT) concentration at presentation. There were 212, 70, and 65 patients in the upper limit of normal (ULN)–2 ULN, 2 ULN–3 ULN, and ≥ 3 ULN ALT groups, respectively. The corresponding mortality rates for each group were 17.5%, 24.3%, and 53.8%