Capnography provides three sources of information

	From Numbers- PETCO2 values- Capnometry
	From Lines and Curves--Shapes of capnograms - Capnography
	From (a-ET)PCO2 gradients or differences- Alveolar dead space

Analysis of capnograms

Analysis of Capnograms

Applications of Capnography

Applications/Clinical uses of Capnography