Certified Rhythm Analysis Technician (CRAT) Practice Exam

CCI's Certified Rhythm Analysis Technician exam offers three distinct eligibility pathways, and getting the right one matched to your background matters before content even enters the picture.

Three paths in:

1. Current student or graduate of a health science diploma, associate, or bachelor's program, nursing, cardiovascular technology, EMS, or similar fields qualify.
2. At least one year of employment in rhythm analysis work, backed by a letter of recommendation from a supervisor or medical director.
3. A minimum of 100 supervised rhythm strips or ECGs completed under a physician or certified technician, combined with specific anatomy and physiology coursework.

All three require a high school diploma or GED and agreement to CCI's Code of Ethics. The path fitting your actual background determines what documentation you'll need to gather.

The exam: 130 multiple-choice questions (110 scored, 20 unscored pretest items), 2 hours, computer-based. Content spans cardiac anatomy and physiology, ECG interpretation, arrhythmia recognition, and patient care, the practical skill of reading and responding to cardiac rhythms in real time.

Since 20 of your 130 questions are unscored and mixed in without identification, every question earns full effort, there's no way to spot and skip the ones that don't count.

Renewal runs on a three-year cycle, requiring 16 continuing education units total across that triennial period, a longer runway than annual-renewal credentials but still a real ongoing commitment.

Arrhythmia recognition and ECG interpretation are pattern-based skills, not pure fact recall. Practicing with realistic rhythm strip scenarios builds the recognition speed the exam rewards, memorizing definitions alone won't get you there.

Our practice questions cover cardiac anatomy, ECG interpretation, and arrhythmia recognition with realistic scenario-based items, plus explanations for every answer.

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