Concept
Version 11
Created by Boundless
Introduction to Blood Flow, Pressure, and Resistance
![Pulmonary circulation](../../../../../../../../../figures.boundless-cdn.com/5272/full/0e-7bf1-4466-b1d5-4b374f8de3d9.jpeg)
Pulmonary circulation
Pulmonary circulation is the half of the cardiovascular system that carries oxygen-depleted blood away from the heart to the lungs and returns oxygenated blood back to the heart.
Source
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"Illu pulmonary circuit."
http://en.wikipedia.org/wiki/File:Illu_pulmonary_circuit.jpg
Wikipedia
Public domain.