In this study, there were 29/45 patients (64.4%) who received PCI in combination with IABP (IABP + PCI), in this group, heart rate, MAP, urine, lactate improved markedly compared to the group that placed the ball only, respectively: 97.6 ± 20.8 compared with 114.1 ± 8.1 beats / minute, 86.4 ± 11.1 compared with 78.5 ± 11.5 mmHg, 105.1 ± 22.1 compared to 90.4 ± 35.1 mml / hour, 1.5 ± 0.8 compared with 4.4 ± 2.2 mmol/l.