Low Fluoroscopy Afib Ablation Registry

Clinicians who have experience using low dose fluoroscopy including use of Carto Mapping
system will consent patients to allow data collection and a 12 month f/up visit to track
adverse events. Clinicians will follow a protocol which will be similar to their standard of
care for ablations.

Inclusion Criteria:

- Patient meets accepted AHA/ACC/HRS guideline indications for catheter ablation of
paroxysmal or persistent AF

- First or subsequent ablation procedures may be included

- Age 18-75

Exclusion Criteria:

- Known venous malformations or implanted instrumentation (IVC filter)

- Known PV stenosis

- Unable to provide consent

- H/O mechanical mitral valve replacement (unable to rely on EA mapping only)

- Documented left atrial thrombus

- Prior ASD repair Pregnancy

- NYHA >=3

- EF less than 35%

- CHF within 90 daysRecent MI or coronary revascularization within 90 days

- NOTE: H/O implanted pacemaker or ICD with transvenous leads will NOT be an exclusion
criteria, but we will track patients treated with pre-existing transvenous leads with
the hypothesis that although fluoroscopy use will be higher in these patients compared
to those without leads, but still lower than conventionally treated patients.

- Patients who are undergoing non- standard of care ablations ie, Cyro or FIRM ablations