Letter by Tunçez et al Regarding Article, 'Identifying Patients at Risk for Prehospital Sudden Cardiac Arrest at the Early Phase of Myocardial Infarction: The e-MUST Study (Evaluation en Médecine d’Urgence des Stratégies Thérapeutiques des infarctus du myocarde)'

We read with great interest the article by Karam et al.1 The authors reported the results of the e-MUST study (Evaluation en Medecine d’Urgence des Strategies Therapeutiques des infarctus du myocarde), and they identified 5 predictors for the occurrence of out-of-hospital sudden cardiac arrest at the early phase of ST-segment–elevation myocardial infarction: younger age, absence of diabetes mellitus, absence of obesity, shortness of breath, …