Continuous Renal Replacement Therapy (CRRT) is one of the most important dialysis therapies in critical care and the ICU — yet many clinicians struggle to understand the differences between CVVH, CVVHD, and CVVHDF. In this CRRT Masterclass, we provide a complete guide to: • CVVH (convection-based CRRT) • CVVHD (diffusion-based CRRT) • CVVHDF (combined diffusion + convection) • CRRT physiology and mechanisms • CRRT prescription and dosing (20–25 mL/kg/hr) • Ultrafiltration and fluid removal • Dialysate vs replacement fluid • Effluent rate and clearance • Small vs middle molecule removal • Full comparison of CRRT modalities • CRRT vs intermittent hemodialysis (iHD) • CRRT vs SLED We also explain when to choose each CRRT modality in patients with: • Acute kidney injury (AKI) • Septic shock • Severe metabolic acidosis • Hyperkalemia • Multi-organ failure • Volume overload in the ICU If you work in emergency medicine, critical care, nephrology, or the ICU, this episode will give you a clear and practical framework for prescribing and managing continuous dialysis at the bedside. Designed for ICU nurses, residents, fellows, respiratory therapists, advanced practice clinicians, and physicians. Master the mechanism — not just the machine settings. 📚 Download the PDF study guide for this video: 👉 https://www.patreon.com/c/WhiteBoardMedicine Patreon members get access to mini-courses, study guides, practice questions, ad-free videos, and in-depth educational discussions designed for emergency and critical care clinicians. Watch the full video version: https://www.youtube.com/@WhiteBoardMedicine Disclaimer: This podcast is for educational purposes only and is not intended to provide medical advice, diagnosis, or treatment. The information discussed reflects general principles of emergency and critical care medicine and should not replace clinical judgment, institutional protocols, or individualized patient care decisions. Always consult appropriate medical professionals and guidelines when managing patients.

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“What did the council decide on item 42?” — answered with the speaker and the moment.

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