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Risk Factors of Stroke or Systemic Embolism After Atrial Fibrillation Ablation

Atrial Fibrillation Clinical Trial

Official title:
The Characteristics of Patients Experiencing Stroke or Systemic Embolism During Follow up Period After Atrial Fibrillation Ablation

Clinical Trial Summary

To investigate the rate and risk factors of stroke or systemic embolism (SE) following atrial fibrillation (AF) ablation.

Clinical Trial Description

Since catheter ablation for AF reduces the burden of AF effectively, several studies have demonstrated that catheter ablation not only improves the quality of life but also reduces the risk of stroke and all cause mortality. However, until now the guideline has recommended the continuation of oral anticoagulation (OAC) therapy in patients who are at risk of stroke or systemic embolism (SE) based on the CHA2DS2-VASc score, even though they have sinus rhythm following catheter ablation. The aims of this retrospective study is to assess the rate of stroke/SE during follow-up period after AF ablation and identify the independent risk factors for stroke/SE in patients who underwent catheter ablation for AF. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03479073
Study type Observational
Source Korea University Guro Hospital
Contact
Status Completed
Phase
Start date May 17, 2017
Completion date June 14, 2018
View Details
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