electrical activity of the heart | #medical #animation #3d #short | learn Biology with Aliya

Description: Electrical Activity of the Heart The heart's electrical activity is a complex process that controls its rhythmic contractions, ensuring blood flow throughout the body. It begins in the sinoatrial (SA) node, the heart's natural pacemaker, located in the right atrium. From there, electrical impulses travel to the atrioventricular (AV) node, down the bundle of His, and through the Purkinje fibers, causing the heart muscles to contract and pump blood. This intricate system ensures the synchronization of atrial and ventricular contractions, maintaining an efficient heartbeat. Abnormalities in this process can lead to arrhythmias, requiring medical attention. Explore the fascinating mechanisms behind this life-sustaining process in our detailed animation. Tag's #HeartElectricalActivity #CardiacPhysiology #HeartAnimation #MedicalEducation #Electrocardiogram #SANode #AVNode #HeartRhythm #Cardiology #MedicalAnimation #HeartHealth #Arrhythmia #PurkinjeFibers #HeartFunction #MedicalShorts #HumanAnatomy Learn Biology with Aliya thanks for watching #dont_forget_to_like_and_subscribe