Fig. 4From: Lab indicators standardization method for the regional healthcare platform: a case study on heart failureThe screenshot of the heart failure indicator KB. a Lab indicators related to heart failure: Related indicators are picked out, and listed as standard names. The “serum sodium” is clicked this time. b Standard indicators and its synonyms: After clicked, the “serum sodium” and its synonymous names, which are all from the SHDC dataset and standardized by our proposed method, are displayedBack to article page