In the back light of the inspirational article of Kishor Patwardhan ji ‘The history of the discovery of blood circulation: unrecognized contributions of Ayurveda masters’ raising at most relevant issue of neglected Ayurvedic scholars’ contribution to the field of Anatomy-physiology well ahead of the contemporary developing sciences. Crawling in the same lines this article is dedicated for one such legendary Sharangadhara and his work related to Circulatory system. Structural entities play a major role in any of the system; especially in Medicine and that too in Ayurveda as it recommends ‘Rogam ado pareekshet’ shows how important the examination of a diseased person is considered by our Acharyas. The Circulatory System is one such structural physical entity, not only circulate but has additional Functions like Nutrition, Metabolism, Excretion system of body depends, endocrine etc. As early as 200 BC, works to understand this human body was initiated. In this article an attempt is made to sketch out the understanding of circulatory system as evident in 14th century in India through the prismatic view of Sharangadhara Samhita and its commentator
