Mateusz Zawadka Profile picture
MD, PhD Anaesthesia & Intensive Care. POCUS, Lung Ultrasound, Echo, Education

Oct 23, 2022, 20 tweets

Patient failing weaning on trachy?
Just do a bronchoscopy without positive pressure

Dexmed in failure due to agitation

Hemodynamic assessment during weaning failure?

Falling COPD pt with 3x SBT failures

sBP increases
NTG to facilitate weaning 🤯

Screen for cardiac failure even if no cardiac PMH

Measure of high MIP exclude weakness
Hand held device

Here it is again on mechanical ventilation session - ultrasound in weaning failure
@avkwong @iceman_ex

Diaphragm dysfunction first presentation of neuromuscular disorders

How to increase strength of respiratory muscles 💪?

💪💪💪

Phrenic nerve stimulation ⚡ for a win

Future of MV

⚡⚡⚡ = 💪

Muscle stronger but no impact on weaning success

Stimulation synchronise with respiratory cycle

NAWA
🫁 Improves synchronise
🫁 Shorter MV

Not often but need to keep on DDx

Conclusion
If your patient fails weaning you want to no WHY just ABCDE approach

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