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October 14, 2025 β€’ 17 mins

Inferior Vena Cava (IVC) ultrasound is a simple, fast, and non-invasive bedside tool for estimating volume status and fluid responsiveness. By assessing the IVC diameter and its respiratory variation, clinicians can better guide resuscitation β€” especially in shock or critically ill patients.

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In this episode, we cover: What IVC ultrasound assessment is and why it matters 🩻 How to measure the IVC step by step (probe choice, view, diameter, M-mode) πŸ› οΈ Collapsibility and distensibility indices explained πŸ“ Clinical interpretation in spontaneously breathing vs mechanically ventilated patients 🩺 Rules of thumb: tiny/collapsible vs dilated/non-collapsing IVC Strengths, limitations, and pitfalls ⚠️ Evidence base and guidelines for IVC use πŸ“š A practical bedside algorithm for fluid assessment πŸ”€ 3 board-style practice questions (beginner, intermediate, advanced) πŸ“

Link to video: https://www.youtube.com/watch?v=jImOBX0OTuIΒ 

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