Biomarkers for cardiac dysfunction

Biomarkers for cardiac dysfunction are specific substances in the blood that indicate how well the heart is functioning. When the heart is damaged or not working properly, certain proteins or chemicals, like troponin or natriuretic peptides, are released into the bloodstream. Doctors measure these biomarkers to assess heart health, diagnose conditions like heart attack or heart failure, and monitor the effectiveness of treatments. Essentially, these biomarkers serve as indicators, helping healthcare professionals understand what’s happening with a patient’s heart without having to perform more invasive procedures.