1 Cardiology Department, Saint-Antoine University and Medical School, université Pierre-et-Marie-Curie, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg Saint-Antoine, 75571 Paris cedex 12, France. Electronic address: ariel.cohen@sat.aphp.fr.
2 Cardiology Department, Bichat Hospital, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France.