Nighttime breathing trouble linked to hidden heart damage
NCT ID NCT07315399
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how low oxygen levels during sleep (from obstructive sleep apnea) are connected to problems in the tiny blood vessels of the heart. Researchers will follow 560 adults with suspected heart issues to see if sleep apnea patterns can predict future heart events like heart attacks. The goal is to find better ways to identify heart risks early.
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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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Beijing Anzhen Hospital, Capital Medical University
Beijing, China
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