The present study found that UA, history of HF, cardiogenic shock, aspirin, ticagrelor, statins, diuretics, one vessel, three vessels, LVEDD > 50 mm, white blood cell (WBC) count, hemoglobin (HGB), neutrophils, lymphocytes, albumin, Cr, and GNRI values were significantly different between the MACEs group and non‐MACEs group (all p < 0.05). Here, ALB is linked to hydrops fetalis.