Doppler for Deresuscitation Readiness

• Discontinuous IRVF → 4× odds of success
• 87% sensitivity
• VExUS 2–3 → high specificity, low sensitivity
• IRVF ↓ correlates with ↓ NT-proBNP

IRVF reflects bedside physiology — not long-term outcomes.

Useful for when to remove fluids, not what will happen after.

#CriticalCare #POCUS #Ultrasound #RenalDoppler #FluidManagement #MedicalScience #ICU