Clot clues: scientists hunt why some heart attacks kill instantly

NCT ID NCT00748111

First seen Feb 28, 2026 · Last updated May 09, 2026 · Updated 8 times

Summary

This study looked at 380 people who had a heart attack or sudden cardiac death to understand why some heart attacks lead to immediate death while others do not. Researchers compared blood clots taken from blocked heart arteries to see if the age and makeup of the clot play a role. The goal is to find ways to identify high-risk patients and prevent sudden death in the future.

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Contacts and locations

Locations

  • Hopital Cochin

    Paris, 75014, France

Conditions

Explore the condition pages connected to this study.