AUTHOR=Renk Hanna , Schoppmeier Ulrich , Müller Jennifer , Kuger Vanessa , Neunhoeffer Felix , Gille Christian , Peter Silke TITLE=Oxygenation and intestinal perfusion and its association with perturbations of the early life gut microbiota composition of children with congenital heart disease JOURNAL=Frontiers in Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1468842 DOI=10.3389/fmicb.2024.1468842 ISSN=1664-302X