Plain-English translation of NCT02138695 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Atrial Fibrillation research guide →This study follows patients with atrial fibrillation who are receiving catheter ablation—a minimally invasive procedure that uses heat to correct irregular heartbeats. Researchers want to understand which patients do best after this treatment and identify the factors that predict success, including your age, heart imaging results, blood markers, and other health characteristics.
While catheter ablation has become a popular alternative to medications for irregular heartbeat, outcomes vary from person to person. This study aims to identify which factors predict who will have the best results, so doctors can eventually personalize treatment recommendations and improve success rates.
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You will receive the standard catheter ablation procedure for your irregular heartbeat. As part of this study, researchers will collect additional information about you before and after your procedure—including blood samples, heart imaging scans, electrical heart measurements, and details about your medical history. You will be followed over time to see whether your irregular heartbeat returns and to track other health outcomes.
AI-generated summary from trial data · Jun 14, 2026 · Not medical advice
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