Catheter Ablation for Atrial Fibrillation After Percutaneous Mitral Valve Repair

Completed

• Conditions: Atrial Fibrillation

• Registration Number: jRCTs042200051

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2020-10-19
• Last Update Posted: 2023-03-29

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

1. Patients undergoing percutaneous mitral valve repair (PMVR) for mitral regurgitation
2. Patients with paroxysmal or persistent atrial fibrillation. Diagnosis of atrial fibrillation is performed with a 12-lead electrocardiogram, a Holter electrocardiogram, an implantable device (ICD / CRT-D / loop recorder), or a portable electrocardiograph. Case registration is limited to cases where atrial fibrillation has been recorded within one year retroactively from study registration.
3. Age at the time of PMVR treatment is 20 years old or older and less than 90 years old

Exclusion Criteria

1. Patients undergoing percutaneous mitral valve repair (PMVR) for mitral regurgitation
2. Patients with paroxysmal atrial fibrillation (2 or more events lasting 30 seconds or more). Even if atrial fibrillation persists for 7 days or more, it is registered as paroxysmal atrial fibrillation when it becomes sinus rhythm by drug or cardioversion and then becomes paroxysmal atrial fibrillation. Diagnosis of atrial fibrillation is performed with a 12-lead electrocardiogram, a Holter electrocardiogram, an implantable device (ICD / CRT-D / loop recorder), or a portable electrocardiograph. Case registration is limited to cases where atrial fibrillation has been recorded within one year retroactively from study registration.
3. Age at the time of PMVR treatment is 20 years old or older and less than 90 years old

Study & Design

• Study Type: Interventional
• Study Design: parallel assignment

Primary Outcome Measures

Name	Time	Method
-		BNP, NT-proBNP