Sound waves during bypass surgery could save grafts
NCT ID NCT07485738
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a tool called Transit-Time Flow Measurement (TTFM) that uses sound waves during heart bypass surgery to check blood flow through the new blood vessels. The goal is to see if using this tool helps the grafts stay open longer. About 1242 adults having their first non-emergency bypass surgery will take part.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Weill Cornell Medicine/NewYork Presbyterian Hospital
RECRUITINGNew York, New York, 10022, United States
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Other studies related to the condition(s) this trial covers.
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