Peng Y, et al. – This study entails the development of a risk score for predicting in–hospital mortality in acute coronary syndromes (ACS) in China. Researchers also compared its performance with the commonly promoted GRACE risk score (RS). Findings reported a substantial overestimation of the risk of in–hospital death in patients presenting to hospital with suspected ACS in China, who were assessed using the GRACE RS. This work provided a new risk score, utilizing data from Chinese patients, and independently validated it as well.