A Study of Assessment on Safety and Effectiveness of BWI Pulsed Field Ablation With OMNYPULSE Catheter for the Treatment of Paroxysmal Atrial Fibrillation (PAF)

Inclusion Criteria:

* Diagnosed with symptomatic paroxysmal AF with:

1. At least two symptomatic AF episodes within last six months from enrollment
2. At least one electrocardiographically documented AF episode within twelve months prior to enrollment
* Failed at least one Class I or Class III antiarrhythmic drug
* Willing and capable to provide consent
* Able and willing to comply with all pre-, post- and follow-up testing and requirements

Exclusion Criteria:

* Previously diagnosed with persistent AF (greater than \[\>\] 7 days in duration)
* AF secondary to electrolyte imbalance, thyroid disease, or reversible or non-cardiac cause.
* Previous surgical or catheter ablation for AF
* Patients known to require ablation outside the PV ostia and outside the CTI region.
* Documented severe dilatation of the left atrium (LAD\>50 mm) antero-posterior diameter on imaging within 6 months prior to enrollment
* Documented left atrium (LA) thrombus by imaging within 48 hours of the procedure
* Documented severely compromised left ventricular ejection fraction (LVEF \<40%) by imaging within 6 months prior to enrollment
* Uncontrolled heart failure or New York Heart Association (NYHA) Class III or IV
* History of blood clotting, bleeding abnormalities or contraindication to anticoagulation (heparin, warfarin, or dabigatran)
* Documented thromboembolic event (including transient ischemic attack or TIA) within the past 6 months
* Previous Percutaneous Coronary Intervention (PCI)/ myocardial infarction \[MI\] within the past 2 months
* Coronary Artery Bypass Grafting (CABG) surgery within the past 6 months
* Valvular cardiac surgical/percutaneous procedure
* Unstable angina within 6 months
* Anticipated cardiac transplantation, cardiac surgery, or other major surgery within the next 12 months
* Significant pulmonary disease or any other disease or malfunction of the lungs or respiratory system that produces severe chronic symptoms
* Significant congenital anomaly or medical problem that in the opinion of the investigator would preclude enrollment in this study
* Prior diagnosis of pulmonary vein stenosis
* Pre-existing hemi diaphragmatic paralysis
* Acute illness, active systemic infection, or sepsis
* Presence of intracardiac thrombus, myxoma, tumor, interatrial baffle or patch or other abnormality that precludes catheter introduction or manipulation
* Severe mitral regurgitation
* Presence of an implanted pacemaker or Implantable Cardioverter-Defibrillator (ICD) or other implanted metal cardiac device (other than coronary stents) that may interfere with the PF energy field)
* Presence of a condition that precludes vascular access
* Current enrollment in an investigational study evaluating another device or drug
* Women who are pregnant (as evidenced by pregnancy test if pre-menopausal), lactating, or who are of child-bearing age and plan on becoming pregnant during the course of the clinical investigation
* Life expectancy less than 12 months
* Presenting contra-indications for the devices used in the study, as indicated in the respective Instructions for Use (IFU)