30K views · 749 reactions | Cardiac Conduction System and ECG Tracing...

Let's learn about the Cardiac Conduction System—the electrical wiring that keeps your heart pumping! 💗⚡ Matt from @SCOPEEducation breaks down the cardiac conduction system and explains how to interpret ECG intervals in our latest YouTube video! Watch it here: https://www.youtube.com/watch?v=5JuA7V1aeFQ&ab_channel=CardioVisual Understanding the heart’s electrical signals and how they show up on an ECG is essential for diagnosing conditions like arrhythmias and heart block. Subscribe to our YouTu

How Cardiac Conduction Works 🫀 In order for the heart to pump, an electrical signal travels down a specific path: ➡️ SA node – the pacemaker, starts the beat ➡️ AV node – delays so ventricles can fill ➡️ Bundle of His – carries the signal from the atria to the ventricles ➡️ Bundle branches – send it down right & left ventricles ➡️ Purkinje fibers – rapidly spreads the signal throguh the ventricles, leading to a contraction Having a solid baseline of how conduction normally works will help so mu