Fig. 1
From: Impact of lactate dehydrogenase on prognosis of patients undergoing cardiac surgery
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12872-022-02848-7/MediaObjects/12872_2022_2848_Fig1_HTML.png)
Kaplan Meier curves for 1-year mortality stratified by high and low LDH. A Kaplan Meier curves for 1-year mortality in MIMIC III dataset. B Kaplan Meier curves for 1-year mortality in MIMIC IV dataset. LDH lactate dehydrogenase, MIMIC Medical Information Mart for Intensive Care