May 13, 2020 — The PRECEPT study testing the use of the Biosense Webster Thermocool Smarttouch SF Catheter for the treatment of persistent atrial fibrillation (AF), resulted in freedom from any documented, symptomatic atrial arrhythmias at 15 months post-procedure for eight out of ten study participants (80.4 percent).[1] The trial was presented as a late-breaking study at the Heart Rhythm Society (HRS) 2020 Science virtual meeting.
