Follow Capnography / Bhavani Shankar Kodali     Twitter   Youtube

A Comprehensive Educational Website (established 1998)

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

Bhavani Shankar Kodali MD

Updated September 2022

h clipart 2


This capnogram was recorded during low frequency controlled ventilation. Cardiogenic oscillations shown during the expiratory plateau and the descending limb waveform occurring as a result of movement of gases in the airway due to cardiac pulsations.