A number of clinical studies have monitored and evaluated the predicting factors of all-cause mortality of STEMI patients after discharge, and they demonstrated that delayed revascularization, multi-vessel disease, age, smoking, diabetes, hyperlipidemia, high C-reactive protein levels, and obesity are all risk factors for poor prognosis of STEMI patients (Žaliaduonytė et al., 2017). Here, CRP is linked to obesity due to melanocortin 4 receptor deficiency.