Intracardiac Echocardiography-Guided Cavotricuspid Isthmus Ablation With a Circular-Shaped Pulsed Field Ablation Catheter
Recruiting · NCT07353775 · Observational (researchers observe without assigning treatment) · Lead sponsor: Beijing Anzhen Hospital
View the official record on ClinicalTrials.gov →Interventions studied
ICE-guided CTI ablation with PFA
What this trial is about
This observational study aims to evaluate the effectiveness and safety of a circular-shaped pulsed field ablation (PFA) catheter for CTI ablation under the guidance of intracardiac echocardiography (ICE). The main question it aims to answer is: Is the circular-shaped PFA catheter an effective and safe tool for achieving acute success for CTI ablation? Patients undergoing CTI ablation with a circular-shaped PFA catheter will be prospectively enrolled.
Who can take part
Age range
18 Years and older
Sex
All (male and female)
Healthy volunteers
No - a diagnosis or condition is required
Phase
Not specified
Study type
Observational (researchers observe without assigning treatment)
Inclusion criteria
- Paroxysmal or persistent atrial fibrillation
- Aged 18 years or older
- Scheduled for CTI ablation
- Able and willing to provide written informed consent
Exclusion criteria
- Previous CTI ablation
- Significant congenital heart disease or structural anomaly affecting the CTI
- Active intracardiac thrombus
- Pregnancy or lactation
- Severe renal/hepatic insufficiency
- Active systemic infection or sepsis
- Life expectancy of less than 12 months
- Unable to provide written informed consent.
Where it is running
1 location listed.
- Beijing Anzhen Hospital - Beijing, China