New study tests which heart ablation works best for AFib with heart failure
NCT ID NCT05411614
First seen Nov 18, 2025 · Last updated May 15, 2026 · Updated 21 times
Summary
This study compares two types of heart procedures—convergent hybrid ablation and standard catheter ablation—in 120 adults with persistent atrial fibrillation (a type of irregular heartbeat) and heart failure. The goal is to see which approach better controls heart rhythm without the need for long-term medication. Participants must have a moderately enlarged left atrium and reduced heart pumping function.
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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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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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Ashford & St Peters Hospital NHS Trust
RECRUITINGChertsey, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Cromwell Hospital
ACTIVE_NOT_RECRUITINGLondon, United Kingdom
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Epsom General Hospital
RECRUITINGEpsom, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Royal Surrey County Hospital
RECRUITINGLondon, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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St Anthonys Hospital
ACTIVE_NOT_RECRUITINGLondon, United Kingdom
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St Georges University of London
RECRUITINGLondon, United Kingdom
Contact Email: •••••@•••••
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St Georges at Kingston Hospital
RECRUITINGLondon, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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