The COR Trial: A Randomized Study With Continuous Rhythm Monitoring to Compare the Efficacy of Cryoenergy and Radiofrequency for Pulmonary Vein Isolation

Study Questions:

What is the efficacy of cryoablation of the pulmonary veins (PV) as compared to radiofrequency (RF) energy in patients with paroxysmal atrial fibrillation (AF)?