Pleth variability index may predict preload responsiveness in patients treated with nasal high flow: a physiological study

The purpose of this study was to determine whether the plethysmographic variability index (PVi) can predict preload responsiveness in nasal high flow (NHF) patients (≥30 L/min) with any sign of hypoperfusion. Preload responsiveness was defined as a ≥10% increase in stroke volume (SV), measured by tr...

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Veröffentlicht in:	Journal of applied physiology (1985) 2021-06, Vol.130 (6), p.1660-1667
Hauptverfasser:	García de Acilu, Marina, Pacheco, Andrés, Santafé, Manel, Ramos, Francisco-Javier, Ruiz-Rodríguez, Juan C, Ferrer, Ricard, Roca, Oriol
Format:	Artikel
Sprache:	eng
Schlagworte:	Echocardiography High flow Leg Sensitivity Stroke Stroke volume Variability
Online-Zugang:	Volltext
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