New pacemaker technique could improve outcomes for heart rhythm patients
NCT ID NCT07314008
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two pacemaker strategies for people with sick sinus syndrome and AV conduction delay. Participants will be randomly assigned to receive either left bundle branch area pacing (LBBAP) or minimized ventricular pacing (MVP). The goal is to see which method leads to fewer deaths, heart failure hospitalizations, or persistent atrial fibrillation. About 440 adults will take part across multiple centers.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Left bundle branch area pacing (LBBAP) device
What this could lead to
If successful, this could show that LBBAP is a better pacing method for people with certain heart rhythm problems, potentially reducing complications like heart failure or atrial fibrillation.
What could go wrong
This is an early-stage comparison study, not a large-scale trial. The benefits may not be significant, and device implantation carries risks like infection or lead displacement.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for SICK SINUS SYNDROME are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Asan Medical Center
RECRUITINGSeoul, Songpa-gu, 05505, South Korea
Contact Phone: •••-•••-•••• Email: •••••@•••••