AI-Powered · Free · Instant
Interpret Your Creatine Kinase-MB Results
Enter your CK-MB value below and get an instant, free AI interpretation — a plain-English explanation checked against WHO/IFCC reference ranges.
Medical Disclaimer
This AI-generated interpretation is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Results may vary based on individual health factors not captured here.
Always consult a qualified healthcare professional before making any health decisions. Read full disclaimer →
Loading interpreter…
Creatine Kinase-MB Normal Ranges
CK-MB is an isoenzyme of creatine kinase found predominantly in cardiac muscle.
| Age Group | Reference Range | Unit | Notes |
|---|---|---|---|
| Adults (18–64) | 0 – 25 | U/L | — |
Also reported in: %.
Common Causes of High CK-MB
Acute myocardial infarctionMyocarditisCardiac surgery or cardioversion
Common Causes of Low CK-MB
Not clinically significant (low or undetectable is normal)
Want the full clinical guide to Creatine Kinase-MB?
Reference ranges, causes, symptoms, preparation, and FAQs.