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:
Diagnose heart attack (acute myocardial infarction)
Evaluate chest pain and cardiac symptoms
Assess heart muscle damage
Monitor recurring or ongoing cardiac injury
Support diagnosis along with Troponin I
Who Should Get This Test?
Individuals with chest pain, pressure, or discomfort
People experiencing shortness of breath, dizziness, or sweating
Patients with previous heart conditions
Individuals who recently underwent cardiac procedures
Emergency cases with suspected heart attack
Components of the Test:
Serum CK–MB enzyme level measurement
Understanding the Test Report:
High CK–MB → Indicates heart muscle damage, possible heart attack, or myocarditis
Normal CK–MB → Usually suggests no acute cardiac injury
Serial testing may be done every few hours for accuracy.
Preparation and Procedure:
No preparation required
Simple blood draw
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.
