Respiratory Motion Related Ablation Gap and Clinical Outcome After Catheter Ablation for Atrial Fibrillation

Yonsei University

Status: Completed

Conditions: Atrial Fibrillation

Study type: Observational

Funder types: Other

Identifiers

NCT02216903

4-2014-0502

Details and patient eligibility

About

This is the evaluation which is associated with apnea symptom, one of the recurrence factors, after AF ablation to patients who diagnosed AF.

This is the evaluation which is associated with excessive respiration exercise during AF ablation to patients who diagnosed AF.

This is the evaluation which is associated with excessive respiration exercise to make a gap during AF ablation to patients who diagnosed AF.

Enrollment: 510 patients

Sex: All

Ages: 20 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. age 20~80
2. Left atrium size <55mm

Exclusion criteria

1. Permeant AF which is uncontrolled by cardioverting
2. Valvular AF (mitral stenosis> grade 2, mitral valvuloplasty)
3. Structural heart disease which is necessary operation to be healed.
4. The patients who had history of ablation or maze operation
5. The patients who have abnormal respiration by spinal or chest modification.
6. accompany Severe disease in present
7. Under age <20

Trial design

510 participants in 1 patient group

Yonsei AF Cohort

Description:

Patients with atrial fibrillation who undergoing catheter ablation of atrial fibrillation