The Heart s Electrical Symphony - Explainer скачать в хорошем качестве

The Heart s Electrical Symphony - Explainer

This video delivers a clear and approachable breakdown of Cardiac Rhythm Analysis and Dysrhythmias, designed to support both nursing students and practicing clinicians. Complex cardiac concepts are simplified into easy‑to‑understand sections, from foundational ECG interpretation to critical interventions used during cardiac arrest. What you’ll learn in this guide: • Oxygenation vs. Perfusion: How the lungs oxygenate blood and how the heart circulates it throughout the body. • Cardiac Conduction Pathway: A step‑by‑step look at the electrical impulse—from the SA node (P wave) to the AV node (PR segment), through the Purkinje fibers (QRS complex), and ending with ventricular repolarization (T wave). • ECG Interpretation Essentials: Methods for calculating heart rate using the 6‑second strip or large‑square method, plus tips for assessing rhythm regularity.