Tune Your Heart Plus

Cardiac health assessment including stress test, echocardiogram, and cardiac biomarkers.

Cardiac biomarker tests measure proteins and enzymes released by the heart that indicate cardiac stress, damage, or dysfunction. Troponin is the gold standard for detecting heart muscle damage and is the primary test used to diagnose heart attacks. BNP and NT-proBNP are markers of cardiac strain — elevated levels indicate the heart is working harder than normal, often due to heart failure. Advanced cardiac panels may also include Lp(a), ApoB, and hsCRP — markers that predict long-term cardiovascular risk beyond standard cholesterol testing. These tests help distinguish cardiac from non-cardiac causes of chest pain and shortness of breath.