Simple Blood Test Could Predict Your Risk of Dying After Heart Attack
Summary
A new study shows that a common blood test measuring immature white blood cells, called immature granulocytes, can help predict the risk of death within 30 days after a heart attack. Researchers found that patients with higher levels of these immature cells in their blood were more likely to have severe heart attacks and worse outcomes.Key Facts
- Immature granulocytes are a type of white blood cell usually found in the bone marrow but can appear in the blood during severe heart attacks.
- The study analyzed blood samples from over 200 patients and healthy volunteers to track these cells.
- The highest levels of immature granulocytes were found in patients with STEMI, the most serious kind of heart attack.
- Patients with the most immature granulocytes had a much higher risk of dying within one month after their heart attack.
- The test is low-cost and uses a routine blood count, making it easy to include in hospital procedures.
- These immature cells reflect the level of inflammation in the body after a heart attack.
- Researchers confirmed these results by testing additional patient groups, showing this measure is better at predicting death risk than other current markers.
- More studies are needed before using this test routinely, but it could help doctors identify high-risk patients quickly for better care.
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