Introduction to Capnography

Capnography how and why ?   Capnography is the ongoing monitoring of CO2 concentrations, or partial pressures, in breathing gases. Capnography is a noninvasive measure during inhalation and exhalation of partial pressures of CO2 in the airways. Capnography may also be used to measure CO2 production, which is a measure of metabolism. Waveform capnography represents…