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A Comprehensive Educational Website (established 1998)

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

Bhavani Shankar Kodali MD

Updated January 2022

Hyperventilation capnogram


hyperventilation

Hyperventilation capnogram


During hyperventilation, base line remains at zero. However, the height of the capnograms decrease gradually. Progressive depression of cardiac out or metabolism can also decrease the height of the capnograms.