Heart failure clue found in coronary sinus blood gas

NCT ID NCT07436377

First seen Feb 28, 2026 · Last updated May 07, 2026 · Updated 9 times

Summary

This study looks at 65 adults with heart failure who are getting a special pacemaker called a CRT. During the procedure, doctors take a blood sample from a vein near the heart to measure oxygen and other gases. The goal is to see if these blood gas levels can help predict which patients will feel better and have fewer heart problems later. This is an observational study, not a treatment, so it aims to improve patient selection for CRT.

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Contacts and locations

Locations

  • Trakya University Faculty of Medicine Hospital

    Edirne, 22100, Turkey (Türkiye)

Conditions

Explore the condition pages connected to this study.