Esophageal Temperature Dynamics and Injury During Pulmonary Vein Isolation With Temperature Controlled Very-High-Power Short-Duration Lesions Using the Novel Q-DOT Micro Ablation Catheter
This study will assess how two different ablation strategies, using two different ablation catheters during catheter ablation for paroxysmal atrial fibrillation, affect the temperature of the esophagus during ablation, and the risk of injury to the esophagus.
• Provision of signed and dated informed consent form
• Stated willingness to comply with all study procedures and availability for the duration of the study
• Male or female, aged greater than or equal to 18 years
• Diagnosed with paroxysmal atrial fibrillation
• Undergoing RF catheter ablation for treatment of paroxysmal atrial fibrillation that will involve circumferential point-by-point radiofrequency ablation pulmonary vein isolation with no additional left atrial posterior wall ablation planned