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!

🚀 New Episodes every THURSDAY & SUNDAY.

✅ Subscribe to ogmedicoed

🔔 Turn on Alerts to keep your clinical knowledge sharp.

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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.

#MitralRegurgitation #Cardiology #HeartValve #MedEd #ogmedicoed #MedicalPodcast #USMLE #InternalMedicine #CardiologyPodcast

Welcome to Episode 3 of the ogmedicoed podcast! Today, we are shifting our focus to Mitral Stenosis (MS). Following our deep dive into regurgitation, we’re now looking at what happens when the valve refuses to open, creating a dangerous pressure backup in the heart.

Mitral Stenosis is more than just a narrowed valve—it’s a hemodynamic chain reaction. From the "fish-mouth" deformity to the dreaded "opening snap," we are breaking down everything you need to know about the pathophysiology, the clinical presentation, and why this condition so often leads to Atrial Fibrillation.

🩺 Clinical Learning Objectives:

Pathophysiology: Comparing the wide-open normal valve to the calcified, restricted stenotic valve.

The Rheumatic Connection: Why Rheumatic Heart Disease remains the leading cause worldwide.

Hemodynamics: Understanding the Left Atrial (LA) pressure rise and its impact on the lungs.

Physical Exam Gold: Mastering the Opening Snap and the Mid-Diastolic Rumble.

Complications: Why MS leads to LA enlargement, Afib, and Pulmonary Hypertension.

Management: When to consider Balloon Valvuloplasty vs. Surgical Replacement.

Series Schedule:

Stay ahead in your medical journey with Cardiology: Season One!

🚀 New Episodes every THURSDAY & SUNDAY.

✅ Subscribe to @ogmedicoed

🔔 Turn on Alerts so you never miss a clinical breakdown.

📸 Follow us on Instagram for daily high-yield pearls: @ogmedicoed

⚠️ 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.

#MitralStenosis #Cardiology #HeartValve #MedEd #ogmedicoed #MedicalPodcast #USMLE #CardiologyBoards #InternalMedicine