#241 CVVH vs CVVHD vs CVVHDF Explained | CRRT Modalities Comparison for the ICU

WhiteBoard Medicine - Emergency And Critical Care · Mar 30, 2026 · 12m

Continuous Renal Replacement Therapy (CRRT) can feel confusing — especially when trying to differentiate between CVVH, CVVHD, and CVVHDF. In this episode, we provide a clear, side-by-side comparison of all three modalities so you can understand how each works, when they are used, and how solute and fluid removal differ. We break down convection vs diffusion, replacement fluid vs dialysate, ultrafiltration control, clearance efficiency, effluent dosing, and practical ICU decision-making. By the end of this episode, you’ll have a structured framework to confidently explain the differences…