This study will be carried out in 2 emergency departments (at the exit of the emergency room, patients included in the GR2 study) and 2 external consultations (endocrinology of the CHU FB Monastir and diabetology consultation, Jemmal hospital).~All the population will benifit of a biological assessment which include:~Complete lipid profile, blood sugar, creatinine~one population will be randomized:~The population of patients with hypertension.~For patients in the hypertension group:~A blood pressure with holter will be carried out for 24 hours .
This study will be carried out in 2 emergency departments (at the exit of the emergency room) and 2 external consultations (endocrinology of the CHU FB Monastir and diabetology consultation, Jemmal hospital).~Patients over 18 years of age with:~Arterial hypertension (hypertension).