Heart failure and AFib: which treatment works better?

NCT ID NCT07272902

Recruiting now Disease control Sponsor: Nova Scotia Health Authority Source: ClinicalTrials.gov ↗

First seen Jan 04, 2026 · Last updated May 22, 2026 · Updated 25 times

Summary

This study looks at two ways to treat atrial fibrillation (an irregular heartbeat) in people who also have heart failure with preserved or mildly reduced heart function. Participants will be randomly assigned to either a procedure called catheter ablation to restore normal rhythm, or medications to control heart rate. The goal is to see which approach is better at improving survival, reducing hospital stays, and enhancing quality of life. This is a small pilot study to test if a larger trial is possible.

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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

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

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Locations

QEII HSC
RECRUITING

Halifax, Nova Scotia, B3H 3A7, Canada

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••

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Conditions

Explore the condition pages connected to this study.

ATRIAL FIBRILLATION (AF) HEART FAILURE WITH MILDLY REDUCED EJECTION FRACTION HEART FAILURE WITH PRESERVED EJECTION FRACTION (HFPEF) RATE CONTROL RHYTHM CONTROL