Atrial Fibrillation Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You have been diagnosed with paroxysmal atrial fibrillation (a type of irregular heartbeat that comes and goes) that is causing symptoms
- You are 18 years of age or older (or meet the minimum age required in your country)
- Your doctor is planning to treat your condition using a specific approved freezing procedure on the veins connected to your heart (called pulmonary vein isolation using the Arctic Front cryoablation system)
- You are willing to follow the study requirements and sign a consent form agreeing to take part voluntarily
Who may not be able to join:
- You have previously taken certain heart rhythm medications (called class I or III antiarrhythmic drugs, including sotalol) specifically to prevent your irregular heartbeat from coming back — though there are some exceptions to this, such as if you took the medication for less than 4 weeks before your procedure, or took a lower-than-standard dose within the last 6 months (confirm with trial site)
- You have previously had a heart ablation procedure, unless it was a specific type done for a different heart rhythm problem called atrial flutter (CTI ablation) — that type is allowed
- You are already taking part in another clinical study that has not been given special permission to run alongside this one
- You meet any additional exclusion requirements set by the laws or regulations in your country (confirm with trial site)
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Khaldoun Tarakji, MD, Medtronic CAS Chief Medical Officer
Phone: 800-633-8766
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Freedom from Atrial Fibrillation (AF) /Atrial Flutter (AFL) /Atrial Tachycardia (AT); Freedom from Primary Safety Events
Can't join this trial?
Data last synced from ClinicalTrials.gov: 19 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.