Gut Microbiota Metabolites and Risk of Major Adverse Cardiovascular Disease Events and Death: A Systematic Review and Meta‐Analysis of Prospective Studies

Background Gut microbial metabolites have been implicated as novel risk factors for cardiovascular events and premature death. The strength and consistency of associations between blood concentrations of the gut microbial metabolites, trimethylamine‐N‐oxide ( TMAO ) and its precursors, with major adverse cardiovascular events ( MACE ) or death have not been comprehensively assessed. We quantified associations of blood concentrations of TMAO and...