Description
Number of Tests Included:
Single blood test measuring CK–MB enzyme levels.
What is a CK–MB Test?
A diagnostic test that identifies heart muscle injury by measuring the MB isoenzyme of creatine kinase, which is more specific to the heart.
Purpose of the Test:
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Diagnose heart attack (acute myocardial infarction)
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Evaluate chest pain and cardiac symptoms
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Assess heart muscle damage
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Monitor recurring or ongoing cardiac injury
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Support diagnosis along with Troponin I
Who Should Get This Test?
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Individuals with chest pain, pressure, or discomfort
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People experiencing shortness of breath, dizziness, or sweating
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Patients with previous heart conditions
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Individuals who recently underwent cardiac procedures
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Emergency cases with suspected heart attack
Components of the Test:
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Serum CK–MB enzyme level measurement
Understanding the Test Report:
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High CK–MB → Indicates heart muscle damage, possible heart attack, or myocarditis
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Normal CK–MB → Usually suggests no acute cardiac injury
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Serial testing may be done every few hours for accuracy.
Preparation and Procedure:
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No preparation required
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Simple blood draw
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May require repeat samples in emergency cases
How is the Test Done?
A blood sample is collected and tested using biochemical analyzers to measure CK–MB levels.
Best Time for Test:
Immediately when cardiac symptoms appear—commonly used in emergency evaluations.
Booking and Checking Reports:
Book the test online through SDL, schedule home sample collection (if available for cardiac tests), and access your digital report easily.
