PET scans may outshine ejection fraction in predicting sudden cardiac death
NCT ID NCT03493516
First seen Mar 07, 2026 · Last updated Jun 17, 2026 · Updated 15 times
Summary
This study looks at whether a special PET scan can help doctors better predict sudden cardiac arrest in people with heart failure and blocked arteries. About 300 participants who already have a defibrillator will be followed to see if heart nerve damage, heart size, or blood markers improve risk prediction. The goal is to improve how we identify high-risk patients beyond the current standard of measuring heart pumping strength.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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University at Buffalo Clinical and Translational Research Center
Buffalo, New York, 14214, United States
Conditions
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