Mismatch Between Delivered and Demanded Support

References & further reading

• Arnal J-M. Monitoring Mechanical Ventilation Using Ventilator Waveforms. In: Chatburn RL, editor. Monitoring Mechanical Ventilation Using Ventilator Waveforms.
• Oto B, Annesi J, Foley RJ. Patient–ventilator dyssynchrony in the intensive care unit: A practical approach to diagnosis and management. Anaesthesia.
• Mireles-Cabodevila E, Siuba MT, Chatburn RL. A Taxonomy for Patient-Ventilator Interactions and a Method to Read Ventilator Waveforms. Respir Care.

See it on real ventilators

🖼 2

Work Shifting

APVVC

2 images

🖼 1

Work Shifting on PRVC (same as APV)

APV

1 image

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Flow Dyssynchrony/Work Shifting in VC Square Flow with Troubleshooting

VC

⤢ before / after