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both troponin T and troponin I are specific to cardiac muscle. CKMB is found in small but significant amounts in skeletal muscle. If the CKMB as a percentage of CK is higher than 10% it suggests AMI. CRP is raised in AMI. 4.Which is incorrect with regards to Troponin I? at 12 hours its sensitivity and specificity for cardiac pain is about 95% ................
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