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