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A Comprehensive Educational Website (established 1998)

Designed, Produced, and maintained (Edition 12, 2022) by 

Bhavani Shankar Kodali MD

Updated September 2022

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IMV capnogram

IMV breath interposed during spontaneous ventilation. Relative comparison between the heights of spontaneous breath capnogram and the heights of  IMV capnograms give an indication of spontaneous respiratory efforts.