Cardiac enzyme; serum (CK-MB)
Introduction
It
is specific to cardiac tissue where CK-MB(CK-2) is released due to myocardial
cells death. The CK-MB levels begin to rise within 4 to 8 hours and reaches
peak at 12 to 24 hours.
Normal range
Normal
serum CKMB < 24 U/L
Diagnostic significant of serum CKMB activity measurement
High serum CKMB
levels occurs in following cases:
Ø Myocardial infarction
Ø Skeletal muscle
Ø Myocardial injury
Ø Ischemia
Ø Angina
Ø Inflammatory
heart disease
Ø Cardiac surgery
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