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📚 > Physiology > Cardiovascular System > Organization of Cardiovascular System_>

Simplest Way to Understand Blood Circulation: A Fun Video

  • Blood circulates in our body just like how we move a pen to write "8".

  • The upper loop of "8" is equivalent to pulmonary circulation.

  • The lower loop is equivalent to systemic circulation.

  • The crossing at the middle is equivalent to the heart.


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▶️ Physiological Anatomy of Cardiac Muscle
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