HOMOCYSTEINE QUANTITATIVE, SERUM

What this test checks

Measures homocysteine, an amino acid that — when too high — raises risk of heart attack, stroke, and miscarriage.

Why do people get this test?

Used when there is a strong family history of early heart attack, recurrent miscarriage, or unexplained clotting.

When you should consider this test

• Family history of early heart attack
• Recurrent miscarriages
• Unexplained blood clots

How to prepare

Fasting 8 hours.