Welcome to Episode 4 of the ogmedicoed podcast! Today, we are mastering Mitral Regurgitation (MR). While we previously looked at valves that won't open, today we explore what happens when they refuse to stay closed.

Mitral Regurgitation is the ultimate "volume overload" condition. When the left ventricle pumps, blood should only go one way—into the aorta. But in MR, a significant portion slips backward into the left atrium. How does the heart compensate for this double-workload? And how do you identify the clinical signs before the heart begins to fail?

🩺 Clinical Learning Objectives:

The Mitral Apparatus: Understanding the role of the leaflets, chordae tendineae, and papillary muscles in preventing backflow.

Normal vs. Pathological: A side-by-side breakdown of valve closure mechanics.

Acute vs. Chronic MR: Why acute MR is a surgical emergency, while chronic MR can remain silent for years.

The Murmur: Mastering the Holosystolic (Pansystolic) Murmur and how it radiates to the axilla.

The S3 Gallop: What it means when you hear that third heart sound in the context of MR.

Treatment Strategies: Navigating the "Golden Window" for surgical repair vs. medical management.

Series Schedule:

Don't miss a beat of Cardiology: Season One!

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⚠️ Medical Disclaimer:

The content on the ogmedicoed channel is for educational and informational purposes only and does not constitute medical advice. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.

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