Evolution of the theory of circulation.

@article{Khan2005EvolutionOT,
  title={Evolution of the theory of circulation.},
  author={Ijaz Ahmad Khan and Samantapudi K Daya and Ramesh M Gowda},
  journal={International journal of cardiology},
  year={2005},
  volume={98 3},
  pages={519-21}
}
The first known descriptions regarding the basic aspects of circulation was probably in 500 B.C., by the Greek thinker Alcmaeon of Croton who observed arteries and veins to be dissimilar in animal dissection, and this was followed by the description of the human heart as a three chambered organ by Aristotle in 350 B.C. Herophilus of Chalcedon, a Greek… CONTINUE READING