Overview Study of K201 Injection on Restoration of Sinus Rhythm in Subjects Who Are in Atrial Fibrillation Status: Completed Trial end date: 2009-12-01 Target enrollment: Participant gender: Summary To evaluate the effects of K201 on sinus rhythm restoration, symptom score, various cardiovascular parameters, and safety. Phase: Phase 2 Details Lead Sponsor: Sequel Pharmaceuticals, Inc