In the univariate logistic regression analysis, age, WBC count, neutrophil count, TNI, CK-MB, Hs-CRP, AST, total bilirubin, fasting blood glucose levels, LVEDD, LVESD, STEMI, preinfarction angina, LAD (target) artery, RCA (target), LAD (culprit) artery, RCA (culprit), single lesion, TIMI-0 (before PCI), TIMI-3 (before PCI), and use of tirofiban and spironolactone were predictors of HF development. This evidence concerns the gene CRP and hydrops fetalis.