New heart procedure matches standard treatment in High-Risk patients
NCT ID NCT07181291
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 28 times
Summary
This study looked at 700 people with both atrial fibrillation (an irregular heartbeat) and heart failure (a weak heart pump). It compared two catheter-based treatments that isolate the veins carrying abnormal signals to the heart: a newer method called pulsed-field ablation and an established one called cryoballoon ablation. The goal was to see if the newer method is as safe and effective at controlling heart rhythm in this high-risk group.
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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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Contacts and locations
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Locations
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Evangelisches Krankenhaus Düsseldorf
Düsseldorf, Germany
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Evangelisches Krankenhaus Hagen-Haspe
Hagen, Germany
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Kerckhoff-Klinik Bad Nauheim
Bad Nauheim, Germany
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Klinikum Fürth
Fürth, Germany
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Medizinische Hochschule Hannover
Hanover, Germany
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Montreal Heart Institute
Montreal, Quebec, Canada
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St. Josefs-Hospital Wiesbaden
Wiesbaden, Germany
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Universitätsklinikum Frankfurt am Main
Frankfurt am Main, Germany
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Universitätsklinikum Hamburg-Eppendorf
Hamburg-Eppendorf, Germany
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Universitätsklinikum Heidelberg
Heidelberg, Germany
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Vancouver General Hospital
Vancouver, British Columbia, Canada
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Vivantes Klinikum am Urban
Berlin, Germany
Conditions
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