1 Cardiology Department, European Hospital Georges Pompidou, INSERM U 970 and Sudden Death Expert Center, Paris Descartes University, Paris, France. Electronic address: christian.spaulding@aphp.fr.
2 Cardiology Department, European Hospital Georges Pompidou, INSERM U 970 and Sudden Death Expert Center, Paris Descartes University, Paris, France; Cardiology Department, Humanitas Research Hospital, Milan, Italy.