ST2 (Suppression of Tumorigenicity 2)
Decode your heart's hidden stress signals.
What’s tested
Pick a time
The ST2 test measures soluble ST2 (sST2), a cardiac biomarker that reflects myocardial stress and fibrotic activity. It is used to help assess cardiovascular risk and prognosis in patients with heart failure or those at risk of cardiac events. This test is suitable for individuals with known or suspected heart failure, those experiencing cardiac symptoms, or anyone seeking deeper insight into their cardiovascular health.
Cardiac Stress and Fibrosis
- Soluble ST2 (sST2): A protein released by cardiac cells in response to mechanical strain and inflammation, providing valuable information about heart muscle stress and fibrosis.
Why it matters
Elevated sST2 levels can indicate increased cardiac stress and fibrosis, which are associated with worse outcomes in heart failure and other cardiovascular conditions. Measuring sST2 helps clinicians stratify risk, monitor disease progression, and guide treatment decisions, offering a clearer picture of heart health beyond traditional markers.
No special fasting required. Drink plenty of water prior to your appointment for a smooth blood draw.
- Identification: Photo ID (Passport or Driving Licence) is only required if you need your report for official, employment, visa/travel, premarital, or Identity-Verified Certificate (IVS) purposes (not required for personal health & wellness testing).
This test provides an official, quality-assured laboratory report with reference ranges. These results are for clinical information and do not replace your GP or consultant. Always discuss abnormal results with your GP or specialist in the context of your medical history.
Related tests in Cardiovascular
View all →WhatsApp →
