Response by Panikker et al to Letter Regarding Article, "Left Atrial Appendage Electrical Isolation and Concomitant Device Occlusion to Treat Persistent Atrial Fibrillation: A First-in-Human Safety, Feasibility, and Efficacy Study"
1 Heart Rhythm Centre, NIHR Cardiovascular Research Unit Royal Brompton & Harefield Hospitals and National Heart and Lung Institute Imperial College London United Kingdom.
2 CV Path Gaithersburg, MD.
3 Department of Cardiac Electrophysiology National Heart Centre Singapore.
4 Heart Rhythm Centre, NIHR Cardiovascular Research Unit Royal Brompton & Harefield Hospitals and National Heart and Lung Institute, Imperial College London United Kingdom.