Homocysteine Plasma LabCorp
This test measures the amount of Homocysteine in the blood, which at elevated levels can indicate potential heart disease.
What is this test?
The Homocysteine Plasma Test measures the amount of Homocysteine in the blood to identify potential risk for heart and arterial disease. Homocysteine is a molecule created when the amino acid Methionine is broken down within the body. While it is normal to have some Homocysteine in the blood, elevated levels (called hyperhomocysteinemia) can indicate potential heart and arterial disease. Homocysteine can irritate the blood vessels and cause an increased risk of hardening arteries, which potentially leads to heart attack, stroke, and blood clots in the long-term.
Symptoms of elevated Homocysteine include fatigue, tingling sensation in the extremities, weakness, dizziness, and mood changes.
Who is this test for?
This test can help diagnose hyperhomocysteinemia if you are experiencing the symptoms listed above. It can also be ordered as a preventative measure to screen for potential arterial and heart disease.