Introduction Dynamic predictors of fluid responsiveness have shown good performance in
mechanically ventilated patients at tidal volumes (Vt)> 8 mL kg− 1. Nevertheless, most …

Background Dynamic indices, including pulse pressure, systolic pressure, and stroke
volume variation (PPV, SPV, and SVV), are accurate predictors of fluid responsiveness …

Background Dynamic indices, such as pulse pressure variation (PPV), are inaccurate
predictors of fluid responsiveness in mechanically ventilated patients with low tidal volume …

Objective To evaluate the influence of tidal volume on the capacity of pulse pressure
variation (ΔPP) to predict fluid responsiveness. Design Prospective interventional study …

BACKGROUND Pulse pressure variation (PPV) and stroke volume variation (SVV) do not
predict fluid responsiveness when using a protective ventilation strategy: the use of …

Objective: Dynamic preload indicators with pulse pressure variation and stroke volume
variation are superior to static indicators for predicting fluid responsiveness in mechanically …

Objectives: Stroke volume variation and pulse pressure variation do not reliably predict fluid
responsiveness during low tidal volume ventilation. We hypothesized that with transient …

Background Pulse pressure variation (PPV) has been widely used in hemodynamic
assessment. Nevertheless, PPV is limited in low tidal volume ventilation. We conducted this …

Objective: Assessing pulse pressure variation (PPV) to predict fluid responsiveness in
mechanically ventilated patients with tidal volume (VT) and the impact of VT and airway …

Introduction Fluid resuscitation is crucial in managing hemodynamically unstable patients.
The last decade witnessed the use of pulse pressure variation (PPV) to predict fluid …