Optimal force-time integral for pulmonary vein isolation according to anatomical wall thickness under the ablation line

Optimal force-time integral for pulmonary vein isolation according to anatomical wall thickness under the ablation line - Optimal FTI for AF ablation as per wall thickness

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000020270

Enrollment

Registered

2015-12-20

Start date

2014-07-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

atrial fibrillation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)Symptomatic drug-refractory AF, referred to kanazawa medical center between September 2014 and August 2015 for RF catheter ablation for their first procedure. 2)Patients who underwent anatomical ipsilateral PVI and who were assessed for dormant conduction (DC) by an intravenous bolus of adenosine.

Exclusion criteria

Exclusion criteria: We excluded cases that required RF application in carina other than the PV antrum to achieve PV isolation.

Design outcomes

Primary

Measure	Time frame
To evaluate the optimal CF or FTI for anatomical ipsilateral PVI based on LA wall thickness under the catheter ablation line.	—

Countries

Japan

Contacts

Public ContactAkio Chikata

National Hospital Organization, Kanazawa Medical Center Department of Cardiology

akio.chikata@gmail.com076-262-4161

Outcome results