New freezing technique shows promise for heart rhythm disorder
NCT ID NCT05282823
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 25 times
Summary
This study tested a device that freezes small areas of heart tissue to stop irregular heartbeats (atrial fibrillation). 295 patients were treated and followed for a year to see if the procedure was safe and prevented heart rhythm problems. The goal is to control the condition, not cure it, as patients may still need monitoring or future treatments.
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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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Chiba University Hospital
Chiba, Chiba, 260-8677, Japan
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Hamamatsu University Hospital
Hamamatsu, Shizuoka, 431-3192, Japan
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Hirosaki University Hospital
Hirosaki-shi, Aomori, 036-8563, Japan
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Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital
Nagoya, Aichi-ken, 466-8650, Japan
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Kobe City Medical Center General Hospital
Kobe, Japan
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Kobe University Hospital
Kobe, Japan
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Kokura Memorial Hospital
Kitakyushu-shi, Fukuoka, 802-8555, Japan
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Konkuk University Medical Center
Seoul, 05030, South Korea
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Kyoto University Hospital
Kyoto, Kyoto, 606-8507, Japan
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Medical Hospital, Tokyo Medical and Dental University
Bunkyo-ku, Tokyo, 113-8519, Japan
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Miyazaki Medical Association Hospital
Miyazaki, Miyazaki, 880-2102, Japan
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National Cerebral and Cardiovascular Center Hospital
Suita-shi, Osaka, 564-8565, Japan
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National Hospital Organization Disaster Medical Center
Tachikawa-shi, Tokyo, 190-0014, Japan
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Saitama Red Cross Hospital
Saitama, Saitama, 330-8553, Japan
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Sakakibara Heart Institute
Fuchu-shi, Tokyo, 183-0003, Japan
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Samsung Medical Center
Seoul, 06351, South Korea
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Shonan Kamakura General Hospital
Kamakura-shi, Kanagawa, 247-0072, Japan
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Yokohama City Minato Red Cross Hospital
Yokohama, Kanagawa, 231-8682, Japan
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Yokosuka Kyosai Hospital
Yokosuka-shi, Kanagawa, 238-8558, Japan
Conditions
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