Changes in pulse pressure variation to assess preload responsiveness in mechanically ventilated patients with spontaneous breathing activity: an observational study
Olfa Hamzaoui, Rui Shi, Simone Carelli, Benjamin Sztrymf, Dominique Prat, Frédéric Jacobs, Xavier Monnet, Corentin Gouëzel, Jean–Louis Teboul
Topics & Concepts
PreloadMedicineVentilation (architecture)Mechanical ventilationTidal volumeObservational studyCardiologyHemodynamicsProspective cohort studyVentricular outflow tractInternal medicineAnesthesiaRespiratory systemMechanical engineeringEngineeringRespiratory Support and MechanismsHemodynamic Monitoring and TherapyCardiovascular and exercise physiology