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Critical Care
Published in: Critical Care 1/2024

Open Access 01-12-2024 | Addiction | Matters Arising

Challenging ICU dogmas: a new perspective on venous congestion and preload dependency

Authors: Pierre-Grégoire Guinot, Dan Longrois

Published in: Critical Care | Issue 1/2024

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Excerpt

Dear Editor, …
Literature
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Muñoz F, Born P, Bruna M, Ulloa R, González C, Philp V, et al. Coexistence of a fluid responsive state and venous congestion signals in critically ill patients: a multicenter observational proof-of-concept study. Crit Care. 2024;28:52.CrossRefPubMedPubMedCentral
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Guyton AC. Determination of cardiac output by equating venous return curves with cardiac response curves. Physiol Rev. 1955;35:123–9.CrossRefPubMed
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Brengelmann GL. Venous return and the physical connection between distribution of segmental pressures and volumes. Am J Physiol Heart Circ Physiol. 2019;317:H939–53.CrossRefPubMedPubMedCentral
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Steding-Ehrenborg K, Carlsson M, Stephensen S, Arheden H. Atrial aspiration from pulmonary and caval veins is caused by ventricular contraction and secures 70% of the total stroke volume independent of resting heart rate and heart size. Clin Physiol Funct Imaging. 2013;33:233–40.CrossRefPubMed
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Guinot PG, Abou-Arab O, Longrois D, Dupont H. Right ventricular systolic dysfunction and vena cava dilatation precede alteration of renal function in adult patients undergoing cardiac surgery: An observational study. Eur J Anaesthesiol. 2015;32:535–42.CrossRefPubMed
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Gupta B, Ahluwalia P, Gupta A, Ranjan N, Kakkar K, Aneja P. Utility of VExUS score in the peri-operative care unit, intensive care unit, and emergency setting - A systematic review. Indian J Anaesth. 2023;67:S218–26.PubMedPubMedCentral
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Guinot P-G, Longrois D, Andrei S, Nguyen M, Bouhemad B, CodOrea study group. Exploring congestion endotypes and their distinct clinical outcomes among ICU patients: a post-hoc analysis. Anaesth Crit Care Pain Med. 2024;101370.
Metadata
Title
Challenging ICU dogmas: a new perspective on venous congestion and preload dependency
Authors
Pierre-Grégoire Guinot
Dan Longrois
Publication date
01-12-2024
Publisher
BioMed Central
Published in
Critical Care / Issue 1/2024
Electronic ISSN: 1364-8535
DOI
https://doi.org/10.1186/s13054-024-04897-0

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