3,700
Participants
Start Date
August 29, 2018
Primary Completion Date
October 31, 2023
Study Completion Date
October 31, 2023
Beta-blockers withdrawal
withdrawal of all type of betablockers
Continuation of the Betablockers (βB) treatment
Use Betablockers treatment
Institut de Cardiologie - USIC - Hôpital Pitié-Salpêtrière, Paris
Groupe Hospitalier Pitie-Salpetriere
OTHER
Assistance Publique - Hôpitaux de Paris
OTHER