This test measures homocysteine, an amino acid in the blood that, when elevated, can damage blood vessels and promote clot formation.
Diagnostic Value: High levels may indicate vitamin B12, B6, or folate deficiency, and are linked to increased risk of cardiovascular disease and thrombosis.
Clinical Significance: Useful in assessing patients with premature heart disease, stroke, or unexplained clotting events.
Symptom Correlation: Usually asymptomatic, but high levels contribute to vascular inflammation and clotting risk.
The Homocysteine test helps identify metabolic or nutritional factors contributing to cardiovascular and thrombotic disease.