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 atrial fibrillation (AF) or a related irregular heart rhythm (atrial tachycardia) that is causing symptoms, and these symptoms have come back after already having one catheter ablation procedure to treat AF
- You are between 18 and 85 years old
- You are willing and able to follow the study plan and attend all required visits
- You are willing and able to use a device at home to monitor your heart rhythm
Who may not be able to join:
- You have a medical reason why catheter ablation is not safe for you, or you are unable to give your consent to take part
- Your previous ablation involved treating additional areas of the heart beyond the standard procedure (pulmonary vein isolation, or PVI) (confirm with trial site)
- You have never had a pulmonary vein isolation (PVI) procedure before
- You have already had more than one PVI or repeat PVI procedure
- The left chamber of your heart (left atrium) is larger than a certain size (55mm), as measured by a scan
- You have previously had a surgical procedure to treat atrial fibrillation
- You have had atrial fibrillation continuously for more than 12 months
- There is a medical reason why a repeat ablation procedure would not be safe for you (confirm with trial site)
- You have previously had a small heart-monitoring device implanted under your skin (implantable loop recorder)
- You have had surgery on your mitral valve (a valve in your heart)
- You have a severely leaking mitral valve
- You are unable to take blood-thinning medication (anticoagulants)
- You have a blood clot inside your heart
- You have a lung condition such as chronic obstructive pulmonary disease (COPD) or asthma that requires treatment with long-acting inhalers
- You have sleep apnea (a condition where breathing stops during sleep) that requires you to use a CPAP breathing mask at night
- You are pregnant
- You are currently taking part in another clinical study
- You are unwilling to follow the study plan or attend follow-up appointments
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: Julian Chun, Professor, MVZ CCB Germany
Phone: +49 69 945028
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
Primary Endpoint
Can't join this trial?
Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.