1. Medical Intensive Care Unit, European Hospital Georges Pompidou, Assistance Publique–Hôpitaux de Paris, Université Paris Cité, Paris, France
2. Paris Cité University, Paris, France
3. Service d’Aide Médicale D’Urgence 75, Necker Hospital, Assistance Publique–Hôpitaux de Paris, Paris, France
4. INSERM U970; Paris Cardiovascular Research Centre, Paris, France
5. INSERM Unité Mixte de Recherche–S1140, Paris Cité University, Paris, France
6. Service Mobile d’Urgence et de Réanimation, Emergency Department Cochin Hôtel Dieu, Cochin Hospital, Assistance Publique–Hôpitaux de Paris, Paris, France
7. Interventional Cardiology, Department of Cardiology, Groupe Hospitalier Cochin-Saint Vincent de Paul-Hôtel Dieu, Cochin Hospital, Assistance Publique–Hôpitaux de Paris, Paris, France
8. Service d'Aide Médicale d’ Urgence 44, University Hospital of Nantes, Nantes, France
9. Medical Intensive Care Unit, University Hospital of Nantes, Nantes, France
10. Unité d’Hémodynamique, L’Institut du Thorax, University Hospital of Nantes, Nantes, France
11. Service d’Aide Médicale d’Urgence 92, Hôpitaux Universitaires Paris-Saclay, Site Raymond Poincaré, Garches, France
12. Service d’Aide Médicale d’Urgence 14, University Hospital of Caen, Caen, France
13. Medical Intensive Care Unit, University Hospital of Caen, Caen, France
14. Department of Cardiology, University Hospital of Caen, Caen, France
15. Medical Intensive Care Unit, University Hospital of Poitiers, INSERM CIC 1402, Poitiers University, Poitiers, France
16. Service d’Aide Médicale d’Urgence 86, University of Poitiers, Poitiers, France
17. Cardiology Department Poitiers University Hospital, University of Poitiers, Poitiers, France
18. INSERM CIC1418 and Département d’Informatique, Biostatistique et Santé Publique, European Hospital Georges Pompidou, Assistance Publique–Hôpitaux de Paris, Paris, France
19. Medical Intensive Care Unit, Cochin Hospital, Assistance Publique–Hôpitaux de Paris, Paris Cité University, Paris, France
20. Department of Cardiology, European Hospital Georges Pompidou, Assistance Publique–Hôpitaux de Paris, Paris Cité University, Sudden Cardiac Death Expert Center, INSERM U 971, PARCC, Paris, France
21. for the EMERGE Investigators