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Electrical Conduction System of the Coronary heart Cardiac | SA Node, AV Node, Bundle of His – jj

Electrical Conduction System of the Coronary heart Cardiac | SA Node, AV Node, Bundle of His

Electrical Conduction System of the Heart (cardiac conduction system): This video explains how the SA node, AV node, bundle of His, right and left bundle branch, and purkinje fibers allow the heart to contract which causes the PQRST wave you see on an EKG.

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Free Quiz on Electrical System of the Heart: http://www.registerednursern.com/quiz-on-the-electrical-conduction-system-of-the-heart-anatomy-pathophysiology.

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  1. Your a fantastic educator! I am actually a ARNP student and super impressed by your lectures. Much better than the dry material in our text books! Keeping it simple and to the point is always best for sustained retention of knowledge! Great job!

  2. You are absolutely great! Before this video I had no clue about what was going on whenever my professor lectured about this topic. Now I have this concept and I have.a wayyyyyyyy better understanding of how things work. I think I just have to continue to familiarize myself with the different parts and I'll be fine. THANK YOU SO MUCH! You are truly sent from the heaven's ABOVEE!!!

  3. OMG!! You have saved me. I started taking A&P II this semester. First test is this Friday, and I couldn’t put 2 and 2 together with the information provided by my professor. I even consider dropping out. It wasn’t me. It was the way the information was explained. Now, I understand everything about the electrical conduction system of the heart. The way blood flows in through the heart. Thank you, thank you Sara!!! 🙏🏻

  4. I can't thank you enough! I am making my way through all of your videos as I have my ALS course next month. Everything makes so much more sense when you explain it. Cardiac topics are my least favourite as I just can't grasp them but you have made it so much easier xo

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