New heart-ablation method for long-lasting arrhythmias
Part of Heart & circulation clinical trials.
This study tests a new way to destroy the tissue causing dangerous heart rhythms using a detailed model of how the heart's electrical signals spread. It may be an option for people with long-lasting atrial fibrillation or hard-to-control ventricular arrhythmias who are already scheduled for a standard ablation procedure.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have a type of irregular heart rhythm called persistent atrial fibrillation (AFib) that has lasted for more than 6 months, and your doctor has decided you need a procedure to fix it (AF ablation).
- OR you have a different dangerous heart rhythm called ventricular fibrillation (VF) or ventricular tachycardia (VT) that hasn’t been well controlled with standard medications.
- You are willing and able to have a heart monitor (implantable Holter or defibrillator) that your doctors can check remotely after the procedure.
- You do NOT have an overactive thyroid, a severe infection, or other major medical condition causing your heart rhythm problem.
- You do NOT have a blood clot in your heart or other reason that makes heart catheterization unsafe.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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