Atrial Fibrillation Patients Treated With Catheter Ablation

Status Recruiting

Clinical Trial Summary

This is a single-center prospective observational cohort study of atrial fibrillation patients treated with radiofrequency ablation.

Clinical Trial Description

The effect of radiofrequency therapy on the life quality and atrial function of atrial fibrillation patients will be assessed, through the multidimensional analysis of baseline clinical data, serological indicators of atrial fibrosis, echocardiography, cardiac magnetic resonance imaging, atrial potential mapping, life quality, and long-term ECG monitoring within 1 week after radiofrequency ablation. A predictive model for atrial fibrillation recurrence after ablation will be established. Based on the cross-sectional analysis of baseline data, the relationship between non-invasive assessment of atrial fibrosis (imaging and serology), atrial electrical activity, and atrial function will be analyzed as well, and atrial fibrillation patients with ventricular fibrosis will be selected for gene sequencing to explore the existence of underlying cardiomyopathy and provide data for further research. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05266144
Study type	Observational
Source	Peking Union Medical College Hospital
Contact	Yongtai Liu, M.D.
Phone	+86-1069155068
Email	ataiever@163.com
Status	Recruiting
Phase
Start date	September 4, 2020
Completion date	December 31, 2023

View Details

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