Infographic: Understanding Normal and Abnormal Capnography Waveforms

• 2025

  Log in to bookmark this resource.

  Log in

---

Access Resources

• Job AidEN
• Ask aRCie About This Resource

About

The website describes how to read capnography waveforms, which show the amount of carbon dioxide in a person’s breath. It explains what normal and abnormal waveforms look like and what they can mean for a patient’s health. The infographic helps people understand signs of breathing problems, such as asthma or blocked airways, by showing different shapes on the graph. It is useful for medical workers to quickly spot issues with breathing during emergencies.

---

Tags

Focus Area: Everyday Emergency

Audience: EMS Clinicians

Emergency Management Stage: Response

Keywords: Diagnosis, Differential; Emergency Medical Services; Respiratory Function Tests; Capnography

Institutions: EMS1

---

More like this

How to Decide When to Call an Air Ambulance 2013 · EMS1 Training Day: 10 EMS Pediatric Tabletop Exercises 2024 · EMS1 Quick-Reference Guide: Selecting the Appropriate PPE 2024 · EMS1

---

The information provided on this website is for educational purposes only. It does not substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

---