'Pulse oximetry waveform' diaporamas de présentation

Assessment of Hemodynamic Changes during Mechanical and Spontaneous Ventilation by Variations in Pulse Oximetry Waveform

Pulse oximetry (SpO2) waveform analysis has recently been compared to intraarterial waveform analysis in assessing intravascular volume in various conditions. Its usefulness during and following ultrafiltration (UF) has not been evaluated. The aim of this pilot study was to assess the relationship of volume removal during UF to SpO2 waveform fluctuations in spontaneously breathing (SB) patients and compare it to patients receiving mechanical ventilation (MV).

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