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Srotas, intricate conduits within the body, serve as the vital passageways for the transport of various substances from one location to another. These channels are numerous and play a pivotal role in governing both physiological and pathological processes within the body. Among the diverse Srotas, the Pranvaha Srotas stands out as the most crucial, serving as the conduit for Pran swarop Vayu, which we can equate to oxygen. Pranvaha Srotas are responsible for distributing oxygen throughout the entire body and our very existence relies on this life-sustaining element. Analogous to Pranvaha Srotas in Ayurveda, contemporary science recognizes the cardiopulmonary system as the facilitator of oxygen transport. This system comprises two closely interlinked subsystems. The first is the Respiratory System, primarily tasked with the oxygenation of blood through the transfer of oxygen, while the second is the Cardiovascular System, responsible for disseminating oxygen-rich blood throughout the entire body. Notably, the heart and lungs play pivotal roles as the central organs of the cardiopulmonary system. Intriguingly, the functions, signs, and symptoms of Pranvaha Srotas and the cardiopulmonary system exhibit striking similarities. Therefore, the objective of this study is to conduct a comprehensive exploration of the anatomical characteristics of Pranvaha Srotas mool in Ayurveda, drawing parallels with the cardiopulmonary system in contemporary science. Through this investigation, we aim to shed light on the intricate connections between traditional Ayurvedic wisdom and modern medical knowledge, ultimately enhancing our understanding of the vital role played by these vital pathways in sustaining human life. Key words: Pranvah Srotas, Hriday, MahaSrotas, Cardiopulmonary system.
Chouhan et al. (2024) studied this question.