Normal Heartbeat Explained in 3D | How the Human Heart Works Beat by Beat
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YouTubescience videos Lab
Normal Heartbeat Explained in 3D | How the Human Heart Works Beat by Beat
Discover how the human heart maintains a normal heartbeat in this detailed 3D educational animation. This video explains the science behind each heartbeat, including how electrical signals control the rhythm and how blood flows through the heart chambers. Learn about the normal heart rate, the role of the sinus node, and how your body keeps ...
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