Скачать или смотреть Watch the Heart Spark to Life: Stunning 3D Animation!

Experience a hyper-realistic 60-second 3D medical animation that reveals how the heart generates action potentials to pump blood. Begin with a detailed beating heart, then zoom into the sinoatrial (SA) node to watch pacemaker cells and ion channels (Na+, Ca2+, K+) in glowing motion. Follow membrane depolarization across atria to the atrioventricular (AV) node, bundle of His, and Purkinje fibers as labeled overlays “Depolarization,” “Repolarization,” and “Contraction” track the electrical wave. See synchronized atrial and ventricular contractions pushing blood into arteries, finished with a wide rhythmic shot and immersive heartbeat audio. Perfect for med students and educators studying cardiac electrophysiology and anatomy. If this helped, please like and share! #Cardiology #MedEd #ActionPotential #3DAnimation #Electrophysiology

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00:00:00 How the Heart Generates Action Potential to Pump Blood