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

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.

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Key information

Conditions

Atrial Fibrillation Apnea Arrhythmias, Cardiac Cardiovascular Diseases Dyssomnias Heart Diseases Nervous System Diseases Pathologic Processes Pathological Conditions, Signs and Symptoms Respiration Disorders Respiratory Tract Diseases Sleep Apnea Syndromes Sleep Disorders, Intrinsic Sleep Wake Disorders

Age range

20 year–80 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Severance Hospital

Seoul, 120-752, South Korea

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

age 20~80
Left atrium size <55mm

Exclusion criteria

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

Treatment and study plan

Primary outcomes

Clinical recurrence of atrial fibrillation (AF) after catheter ablation

Time frame: after 90 days of catheter ablation and thereafter

We defined recurrence of AF as any episode of AF or atrial tachycardia lasting longer than 30 sec. Any ECG documentation of AF recurrence after 3 months was diagnosed as clinical recurrence.

Sponsors and collaborators

Lead sponsor

Yonsei University

Other

Registry information

Important dates

Study start: 2014
Primary completion: 2017
Study completion: 2017
First posted: Aug 15, 2014
Registry last updated: Mar 27, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed