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Passive leg raising for predicting fluid responsiveness: a systematic review and meta-analysis
Purpose We performed a systematic review and meta-analysis of studies investigating the
passive leg raising (PLR)-induced changes in cardiac output (CO) and in arterial pulse …
passive leg raising (PLR)-induced changes in cardiac output (CO) and in arterial pulse …
Will this hemodynamically unstable patient respond to a bolus of intravenous fluids?
Importance Fluid overload occurring as a consequence of overly aggressive fluid
resuscitation may adversely affect outcome in hemodynamically unstable critically ill …
resuscitation may adversely affect outcome in hemodynamically unstable critically ill …
Passive leg raising: five rules, not a drop of fluid!
In acute circulatory failure, passive leg raising (PLR) is a test that predicts whether cardiac
output will increase with volume expansion [1]. By transferring a volume of around 300 mL of …
output will increase with volume expansion [1]. By transferring a volume of around 300 mL of …
Hemodynamic parameters to guide fluid therapy
The clinical determination of the intravascular volume can be extremely difficult in critically ill
and injured patients as well as those undergoing major surgery. This is problematic because …
and injured patients as well as those undergoing major surgery. This is problematic because …
Venous return and mean systemic filling pressure: physiology and clinical applications
Venous return is the flow of blood from the systemic venous network towards the right heart.
At steady state, venous return equals cardiac output, as the venous and arterial systems …
At steady state, venous return equals cardiac output, as the venous and arterial systems …
Predicting fluid responsiveness by passive leg raising: a systematic review and meta-analysis of 23 clinical trials
Objective: Passive leg raising creates a reversible increase in venous return allowing for the
prediction of fluid responsiveness. However, the amount of venous return may vary in …
prediction of fluid responsiveness. However, the amount of venous return may vary in …
Systematic review including re-analyses of 1148 individual data sets of central venous pressure as a predictor of fluid responsiveness
Purpose Central venous pressure (CVP) has been shown to have poor predictive value for
fluid responsiveness in critically ill patients. We aimed to re-evaluate this in a larger sample …
fluid responsiveness in critically ill patients. We aimed to re-evaluate this in a larger sample …
What is a fluid challenge?
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Right ventricular failure in septic shock: characterization, incidence and impact on fluid responsiveness
A Vieillard-Baron, A Prigent, X Repessé, M Goudelin… - Critical Care, 2020 - Springer
Objective Incidence of right ventricular (RV) failure in septic shock patients is not well known,
and tricuspid annular plane systolic excursion (TAPSE) could be of limited value. We report …
and tricuspid annular plane systolic excursion (TAPSE) could be of limited value. We report …
Diagnostic accuracy of the inferior vena cava collapsibility to predict fluid responsiveness in spontaneously breathing patients with sepsis and acute circulatory failure
S Preau, P Bortolotti, D Colling, F Dewavrin… - Critical care …, 2017 - journals.lww.com
Objective: To investigate whether the collapsibility index of the inferior vena cava recorded
during a deep standardized inspiration predicts fluid responsiveness in nonintubated …
during a deep standardized inspiration predicts fluid responsiveness in nonintubated …