1 rich Libsyn https://www.libsyn.com 300 600 🫀 Can the gut microbiome trigger atrial fibrillation? This elegant JCI study suggests that the microbial metabolite trimethylamine N-oxide (TMAO) is independently associated with AF and mechanistically promotes arrhythmia through muscarinic receptor–mediated autonomic dysfunction. In multiple mouse models, inhibiting microbial TMA production delayed AF onset and attenuated atrial remodeling. While clinical intervention studies are still needed, the work highlights the&amp;nbsp;gut–heart axis as a promising preventive target for AF. A fascinating glimpse into the future of cardiovascular therapeutics. 🔬🦠💓 Dr. RR Baliga's 'Podkast for the Kurious Doc'. Where Curiosity meets Clarity! http://www.MasterMedFacts.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/42254865/height/300/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="300" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/204580755