S2E1 Cardiovascular System Part 1
Recent Additions
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08-Oct-2026
Take a microscopic look at the cardiovascular system and discover the incredible design of the human heart. Explore how the heart functions as two coordinated pumps, how blood travels through the heart, lungs, and body, and how valves keep blood flowing in the proper direction. Then examine cardiac muscle under the microscope, including intercalated disks, mitochondria, and the specialized Purkinje fibers that coordinate the heart’s contractions.
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