AV heart blocks EKG (ECG) interpretation made easy for first, second, and third degree heart blocks (heart blocks comprehensive NCLEX review). Atrioventricular (AV) heart blocks occur due to some type of block in the heart's electrical conduction system. There are different types of heart blocks that can occur. -First-degree heart block (1st-degree) -Second-degree heart blocks (2nd-degree Type I and Type II): -Type I, also called Wenckebach or Mobitz Type 1 -Type II (Mobitz Type II) -Third-degree heart block, also called a complete heart block Heart block quizzes: *First-degree quiz*: https://www.registerednursern.com/first-degree-av-heart-block-quiz-questions/ *Second-degree type 1 quiz*: https://www.registerednursern.com/second-degree-type-i-mobitz-i-wenckebach-heart-block-quiz-questions/ *Second-degree type 2 quiz*: https://www.registerednursern.com/second-degree-type-ii-heart-block-mobitz-ii-quiz-questions/ *Third-degree quiz*: https://www.registerednursern.com/third-degree-heart-block-quiz/ Notes: https://www.registerednursern.com/av-heart-blocks-comprehensive-ecg-interpretation/ More ECG interpretation: https://www.youtube.com/watch?v=-X9rYD8zSQg #ecg #ekg #heartblocks #nclex Website: https://www.registerednursern.com/ More Videos: https://www.youtube.com/watch?v=R2XMro13dD0 Nursing Gear: null Instagram: https://www.instagram.com/registerednursern_com/ Facebook: https://www.facebook.com/RegisteredNurseRNs Twitter: https://twitter.com/NursesRN Popular Playlists: NCLEX Reviews:    • NCLEX Study Strategies   Fluid & Electrolytes:    • Fluid and Electrolytes Nursing   Nursing Skills:    • Nursing Skills Videos