Fig. 2From: Association between admission plasma 2-oxoglutarate levels and short-term outcomes in patients with acute heart failure: a prospective cohort studyRelationship between the admission plasma 2OG levels and NYHA classification. We calculated the adjusted mean (adjusted for age, sex, and BMI) of 2OG levels for each NYHA classification subgroup. 2OG: 2-oxoglutarate, BMI: body mass index, NYHA: New York Heart AssociationBack to article page