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Cardiac Dysrhythmia Analysis Level 3 – Advanced ECG Interpretation

Cardiac Dysrhythmia Analysis Level 3 – Advanced ECG Interpretation

Cardiac Dysrhythmia Analysis Level 3 is an advanced ECG interpretation course, appropriate for anyone who has attended Cardiac Dysrhythmia Analysis Level 1, Level 2, or Level 2A. This is an 8 hour course delivered in two 4-hour class days. It is designed to enhance rhythm assessment skills for the health care professional working in an environment with cardiac monitoring.

Topics Include

  • Cardiac Anatomy & Electrophysiology Review
  • Action Potentials
  • Electrolyte Abnormalities
  • Medication Effects on the ECG
  • Pacemakers
  • Advanced Atrial Rhythms
  • Accessory Pathways & Rhythms
  • AV Dissociations
  • Other Findings


We recommend attending one of the following courses prior to Level 3:

  • Cardiac Dysrhythmia Analysis Level 1 Basic ECG Interpretation
  • Cardiac Dysrhythmia Analysis Level 2 ECG Refresher
  • Cardiac Dysrhythmia Analysis Level 2A – ECG Refresher & ACLS Algorithm Review


Provider approved by the California Board of Registered Nursing, Provider Number 10612 for 6.0 CE contact hours.


Dates and Times

9 a.m. - 4:30 p.m.

Flagstaff Medical Center:
  • February 9, 2022
  • February 16, 2022
  • August 11, 2022
  • August 18, 2022
Verde Valley Medical Center: 
  • April 11, 2022
  • April 18, 2022
  • October 13, 2022
  • October 20, 2022
Register early - class size is limited.


At Flagstaff Medical Center, the courses will be held in the Northern Arizona Healthcare Training Center, located at the west end of Fort Valley Shopping Center, 1000 N. Humphreys, Suite 241-242.

In Cottonwood, the courses will be held in the Education Center located in the Courtyard Plaza on the east side of the Verde Valley Medical Center, 269 S. Candy Lane.




To register online, please click the appropriate registration button on this page under "Event Details."

To register by mail or fax, download the class brochure and complete the application form. The class brochure is available on this page under "Event Links and Documents." 

Mail completed registration application to: Northern Arizona Healthcare Education Department 1200 North Beaver Street Flagstaff, AZ 86001.

You also may fax your registration to (928) 773-2430.

Non-NAH employees can register online by visiting our website at

NAH Employees, please visit the employee portal at Go to “EDUCATION” and click on “LOGIN TO LMS” to register.

Cancellation Policy

Refunds are available less a $40.00 administration fee. No refund is issued if cancellation occurs within five business days of the course.