Published: 30 Jul 2024

Troponin and Heart Muscle Damage

Elevated troponin levels in the blood indicate muscle damage, particularly in the heart. Troponin tests are commonly used to diagnose heart attacks.

Other Cardiac Biomarkers

Creatine kinase (CK) is another enzyme released into the blood when heart muscle is damaged. Specifically, increased levels of CK-MB can suggest a heart attack.

Reference Ranges

* Troponin I: 0 - 0.04 ng/mL
* Troponin T: 0 - 0.01 ng/mL
* CK-MB: 3-5% of total CK or 5-25 IU/L

DHEA and Health

Dehydroepiandrosterone (DHEA) is a hormone produced by the adrenal glands. Low levels of DHEA are associated with:

* Erectile dysfunction
* Reduced libido
* Impaired immune function
* Slowed wound healing
* Decreased bone density
* Abdominal fat gain
* Mood changes

Hemoglobin A1C

Hemoglobin A1C test measures blood sugar control over the past 2-3 months. Optimal hemoglobin A1C levels help prevent diabetes complications.