If you are a patient, this page is for technician exam prep and is not a way to interpret your own EKG. Ask your clinician about your results, or read MedlinePlus on electrocardiograms.
- 1,297 original questions: CNA, PTCB, CCMA
- Timed full-length exams + domain score reports
- 90 days, one-time - emailed to you after purchase
Your course access is emailed to you after purchase. 14-day money-back guarantee. Refund policy
Get the free EKG (CET) practice test when it opens
Our EKG (CET) question bank is still being written and fact-checked. Leave your email and planned test date and we will send you the free practice test the day it goes live. No spam.
What the CET covers
| Domain | Scored items |
|---|---|
| Safety, Compliance, and Coordinated Patient Care | 32 |
| EKG Acquisition | 44 |
| EKG Analysis and Interpretation | 24 |
Study now
CNA, PTCB and CCMA prep course - $19
1,297 original practice questions for CNA, PTCB and CCMA, with explanations, timed exams and domain score reports. One-time $19 for 90 days, emailed to you after purchase - no subscription.
Your course access is emailed to you after purchase. 14-day money-back guarantee. Refund policy
HealthCert Prep is not affiliated with or endorsed by the National Healthcareer Association (NHA). NHA, CCMA, CPT, CET and ExCPT is a trademark of its owner. All practice questions on this site are original.
Frequently asked questions
When will the EKG practice test open?
Join the waitlist and we will email you when it launches.
Sources
- NHA - CET Test Plan (2017 job analysis) (accessed 2026-09-23)