Table 1.

Changes of gut microbiota in heart failure patients.

	Increase	Decrease
Phylum	—	Firmicutes
Family	Enterococcaceae	Lachnospiraceae, Rumminococcaceae
Genus	Bacteroides/Prevotellain, Campylobacter, Shigella, Salmonella, Prevotella, Hungatella, Succinclasticum Enterococcus, Synergistete, Lactobacillus	Blautia, Collinsella, uncl. Erysipelotrichaceae, uncl. Ruminococcaceae, Faecalibacterium, Ruminococcaceae UCG‐004, Ruminococcaceae UCG‐002, Lachnospiraceae FCS020 group, Butyricicoccus, Sutterella, Lachnospira, Ruminiclostridium
Species	Eubacterium rectale a, Fusobacterium prausnitzii, Yersinia enterocolitic	Eubacterium rectale a, Dorealongicatena
Fungi	Candida, Candida species	—

Abbreviation: uncl., unclassified.

^a Eubacterium rectale is found to increase in HF patients by Sandek et al., while it is also reported to decrease by Kamo et al.