Clinical Trials

Inclusion Criteria:

• History of recurrent symptomatic PAF with ≥2 episodes reported within the 365 days prior to enrollment o PAF is AF episodes that last ≥30 seconds in duration and terminate within 7 days.
• At least 1 episode of PAF documented by Holter monitor, rhythm strip, trans-telephonic monitor (TTM), or 12-lead ECG in the 365 days prior to enrollment
• Refractory to at least one Beta Blocker, Calcium Channel Blocker, Class I OR Class III anti-arrhythmic drug (AAD)
• Age 18 or above, or of legal age to give informed consent specific to state and national law
• Competent and willing to provide written informed consent to participate in the study and agree to comply with follow-up visits and evaluation

Exclusion Criteria:

• Have any of the following heart conditions within 90 days prior to enrollment:
  • New York Heart Association (NYHA) Class III or IV
  • Left ventricular ejection fraction (LVEF) <35%
  • Left atrial (LA) diameter >5.5 cm
  • Unstable angina or ongoing myocardial ischemia
  • Transmural myocardial infarction (MI)
• Congenital structural heart disease that increases the risk of ablation or precludes catheter placement
• Undergone any left atrial catheter or surgical ablation
• Have had a coronary intervention, cardiac surgery, or other cardiac ablation within 90 days prior to enrollment
• Had >1 AF episode lasting greater than 7 days, with no episodes having lasted greater than 30 days, within the past year
• Subjects regularly prescribed amiodarone therapy during the 120 days prior to enrollment
• Contraindication to anticoagulation therapy
• Creatinine >2.5mg/dl or creatinine clearance <30mL/min within 90 days (3 months) prior to enrollment
• Prosthetic mitral or tricuspid heart valves
• Confirmed cardiac thrombus within 30 days (1 month) prior to enrollment
• Implanted pacemaker, ICD, or CRT leads within 180 days (6 months) prior to enrollment
• History of CVA, TIA or PE within 180 days (6 months) prior to enrollment
• Left atrial appendage closure device
• Any other significant uncontrolled or unstable medical condition (e.g. sepsis, acute metabolic illness, end stage COPD)
• Enrolled in any concurrent clinical trial without documented pre-approval from BSC
• Women who are pregnant or plan to become pregnant within the course of their participation in the investigation
• Life expectancy ≤ 2 years (730 days) per physician opinion