ALB and myocardial infarction: Table S1 shows the baseline clinical characteristics before the IPTW analysis. The moderate or severe malnutrition group had lower total lymphocyte counts, total cholesterol levels, and serum albumin levels. There was a significantly lower rate of thrombolysis in myocardial infarction grade 3 in the moderate or severe malnutrition group compared to that in the normal or mild malnutrition group. The incidence of complications such as coronary perforation and BARC 3a or 5 bleeding did not differ between the two groups (Table 2).