Heart attack survivors: which ablation method stops deadly rhythms best?
NCT ID NCT07240441
First seen Nov 20, 2025 · Last updated May 16, 2026 · Updated 16 times
Summary
This study compares two types of catheter ablation for people who have dangerous heart rhythms (ventricular tachycardia) after a heart attack and have an implanted defibrillator. One method treats only the inside of the heart, while the other treats both the inside and outside. The goal is to see which approach better prevents death, electrical storms, or shocks from the defibrillator over two years.
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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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Grochowski Hospital named after Dr. Rafał Masztak, MD
NOT_YET_RECRUITINGWarsaw, Poland
Contact Email: •••••@•••••
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Independent Public Health Care Facility University Hospital in Krakow
NOT_YET_RECRUITINGKrakow, Poland
Contact
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Medical University of Warsaw
RECRUITINGWarsaw, Masovian Voivodeship, Poland
Contact Email: •••••@•••••
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Medicover Hospital
RECRUITINGWarsaw, Masovian Voivodeship, 02-972, Poland
Contact Phone: •••-•••-•••• Email: •••••@•••••
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National Institute of Cardiology
NOT_YET_RECRUITINGWarsaw, Masovian Voivodeship, Poland
Contact Email: •••••@•••••
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University Clinical Center based in Gdańsk
NOT_YET_RECRUITINGGdansk, Poland
Contact
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University Clinical Hospital No. 2 PUM in Szczecin
NOT_YET_RECRUITINGSzczecin, Poland
Contact Email: •••••@•••••
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University Clinical Hospital in Poznań
NOT_YET_RECRUITINGPoznan, Poland
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University Hospital No. 1 in Bydgoszcz
NOT_YET_RECRUITINGBydgoszcz, Poland
Contact
Conditions
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