Cardiac enzymes ― also known as cardiac biomarkers ― include myoglobin, troponin and creatine kinase. Historically, lactate dehydrogenase, or LDH, was also used but is non-specific.

A new study has identified an enzyme that plays an important role in breaking down unneeded or damaged proteins in the heart – an important process for maintaining heart health.

Mercy Springfield has developed a new test to improve cardiac testing for patients. When it comes to cardiac stress tests, ...