End Tidal CO2 Level Monitoring

End Tidal CO2 Level Monitoring

Article
Healthy Lungs
Office-Based Procedures
Contributed byKasturi Sarkar+1 moreApr 18, 2022

What is End Tidal CO2 Level Monitoring?

End Tidal CO2 Level Monitoring, also referred to as Capnometry, is a noninvasive technique that provides analysis of a patient’s ventilatory status.

The following are the key features of the technique:

  • End Tidal CO2 Level Monitoring uses a breath-by-breath analysis technique that provides instantaneous feedback on how effective an individual’s breathing is. The monitoring process is used to seek out warning signs of respiratory distress
  • End Tidal CO2 Level Monitoring can also help reveal problems in the passage of blood in the heart
  • End Tidal CO2 Monitoring measures the concentration of carbon dioxide (CO2) at the very end of an exhaled breath. The normal values are generally between 35-45 mmHg. Abnormal CO2 values may point to greater underlying problems.

Overall, End Tidal CO2 Level Monitoring is a helpful technique that is generally recommended for those undergoing anesthesia, individuals in sleep studies, and ICU patients.

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Krish Tangella MD, MBA picture
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Krish Tangella MD, MBA

Pathology, Medical Editorial Board, DoveMed Team
Kasturi Sarkar picture
Author

Kasturi Sarkar

Senior Editorial Staff

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