ReviewJournal of clinical medicine2026
Gut-Heart Axis and Infective Endocarditis: How Microbiota Dysbiosis Shapes Cardiovascular Risk and Infection Susceptibility.
Review in Journal of clinical medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Authors and funding
8 authors.
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Abstract
The gut-heart axis represents a key determinant of cardiovascular (CV) system health. Emerging evidence indicates that intestinal dysbiosis can induce a state of chronic systemic inflammation which, together with mechanisms of endothelial dysfunction, increases the risk of CV diseases. Infective endocarditis (IE) exemplifies this concept, as microbiota alterations may promote bacterial translocation from the gut into the bloodstream, leading to colonization of cardiac valves and subsequent endocardial infection. This narrative review examines current scientific evidence on the relationship between the gut microbiota and CV diseases, with a particular focus on IE. We also summarize the mechanisms underlying impaired intestinal barrier integrity, immune activation, and the production of microbiota-derived metabolites that contribute to CV disease. Special attention is given to potential preventive and therapeutic strategies, including microbiota modulation, targeted antibiotic management, and personalized medicine approaches tailored to individual patient profiles.
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