Checking diaphragm nerve function after pulsed field ablation
Part of Heart & circulation clinical trials.
This study looks at how a new type of catheter ablation (pulsed field ablation) for atrial fibrillation affects the phrenic nerve, which controls the diaphragm. Researchers will use X-rays to see if the treatment causes any temporary diaphragm problems.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have atrial fibrillation that is either paroxysmal (comes and goes) or persistent (stays for a while).
- This is your first catheter ablation procedure for atrial fibrillation.
- You are 18 years or older.
- You do not have a known history of diaphragm paralysis or neuromuscular disease.
- You can have a special X-ray (fluoroscopy) to check your diaphragm before and after the procedure.
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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