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Chemistry & Basic Tests
Creatine Kinase (CK)
Enzyme released when muscles are damaged. Used to diagnose heart attacks and muscle disorders.
CPT code
82550
Turnaround time
24–72 hours
Fasting required
No fasting needed
Collection container
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About this test
Enzyme released when muscles are damaged. Used to diagnose heart attacks and muscle disorders.
How to prepare
- 1
Bring a valid photo ID to your appointment
- 2
Plan for a 15–30 minute visit
Panels including this test
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