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Original Research
Published 9 October 2026
Laboratory-derived inflammatory–nutritional exploratory phenogroups and their associations with functional limitation and 30-day same-center all-cause unplanned readmission in patients with heart failure
Yilian Zhang · Xu Zhang · Hongbin Song · Qiyu Hu · Jingzhu Nan
Frontiers in Nutrition
doi 10.3389/fnut.2026.1985953