1. Department of Pneumology, Arnaud de Villeneuve; Regional University Hospital of Montpellier; 371 Avenue du Doyen Giraud 34295 Montpellier Cedex 5 France
2. Department of Medical Information; Montpellier University Hospital, IMAG UMR 5149, Montpellier University; 34090 Montpellier France
3. Department of Cardiology; Béziers Hospital; 2 rue Valentin Haûy, BP 740 34525 Béziers Cedex France
4. Department of Cardiovascular Medicine; Hypertension and Heart Failure Unit, Health Innovation Laboratory; Clinique Pasteur, Avenue de Lombez 31000 Toulouse France
5. Department of Cardiology; University Hospital of Rangueil; 1, Avenue Professeur Jean Poulhès 31095 Toulouse France
6. Department of Pneumology; Respiratory Tracts Center, Hôpital Larrey; 24, chemin de Pouvourville, TSA 30030 31059 Toulouse Cedex 9 France
7. Department of Cardiology; University Hospital Caremeau; Place du Pr Robert Debré 30029 Nimes Cedex 9 France
8. Department of Cardiology; Regional University Hospital of Montpellier, PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR; 9214 Montpellier France