TROPONIN I / T (HIGH-SENSITIVITY TROPONIN): The gold standard diagnostic biomarker for identifying acute myocardial infarction and micro-myocardial necrosis, detecting cardiac cell injury with high specificity.

CREATINE KINASE-MB (CK-MB): Measures the myocardial-specific isoenzyme of creatine kinase to determine the onset, extent, and timing of heart muscle damage or re-infarction.

MYOGLOBIN: An early-release oxygen-binding heme protein that elevates within hours of muscle injury, providing rapid preliminary insight into systemic and myocardial tissue stress.

HIGH-SENSITIVITY C-REACTIVE PROTEIN (hs-CRP): A sensitive vascular biomarker measuring low-grade systemic inflammation and atherosclerotic plaque instability to evaluate future cardiovascular event risk.

NT-proBNP / BNP (OPTIONAL / EXTENDED PANEL): Evaluates neurohormonal cardiac wall stress and ventricular stretching to screen for or monitor congestive heart failure.