Pacemaker placement showdown: which spot protects the heart best?
NCT ID NCT07360067
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at 200 adults with sick sinus syndrome who need a pacemaker. Researchers will compare two places to put the pacing wire—Bachmann's bundle or the right atrial appendage—to see which one better prevents heart damage. The goal is to learn which site leads to healthier heart structure and function over time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could guide doctors to choose a better pacing site to reduce heart damage in patients with sick sinus syndrome.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly improve health. Results may not apply to all patients.
Disclaimer
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the original study
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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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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Samsung Medical Center
RECRUITINGSeoul, Seoul, 06351, South Korea
Contact Phone: •••-•••-•••• Email: •••••@•••••