Clot speed may determine sudden cardiac death risk

NCT ID NCT00748111

First seen Feb 28, 2026 · Last updated Apr 30, 2026 · Updated 6 times

Summary

This study looked at blood clots from 380 people who had a sudden cardiac arrest or a heart attack. Researchers wanted to see if the age and makeup of the clot could explain why some people die suddenly while others survive. They found that fresh, fast-forming clots were more common in sudden death cases, suggesting that how quickly a clot blocks an artery may trigger a fatal heart rhythm.

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Contacts and locations

Locations

  • Hopital Cochin

    Paris, 75014, France

Conditions

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