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Whose discovery of blood circulation changed medicine?
ScienceHuman Body
Quick Answer
William Harvey described the circulation of blood in 1628. He showed that the heart acts as a pump and that blood moves in a closed loop.
The Full Story
William Harvey published his landmark book De Motu Cordis in 1628, explaining that blood circulates continuously around the body. He used careful observation and experiments to show that the heart pumps blood through arteries and veins. This overturned older ideas from Galen that blood was continually produced and consumed. Harvey’s work became one of the foundations of modern physiology.
Key Facts
1.Harvey published his theory in 1628
2.He described the heart as a pump
3.His work overturned Galenic medicine
YouTube Angle
Suggested video title for this topic:
"The medical breakthrough that proved blood moves in a loop"