New heart catheter aims to tame Life-Threatening rhythm disorder
NCT ID NCT07585968
First seen May 19, 2026 · Last updated Jun 17, 2026 · Updated 6 times
Summary
This study tests a new device (Sphere-9 catheter and Affera system) to treat ventricular tachycardia, a fast, dangerous heart rhythm, in 260 adults who have had a heart attack. Participants must have had repeated episodes despite medication or a defibrillator. The goal is to see if the procedure safely stops these episodes without needing stronger drugs for at least 6 months.
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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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