1. Heart and Vascular Theme, Heart Failure Section Karolinska University Hospital SE‐171 76 Stockholm Sweden
2. Department of Medicine, Cardiology Unit Karolinska Institutet Stockholm Sweden
3. Research and Early Development Cardiovascular Renal and Metabolism BioPharmaceuticals R&D, AstraZeneca Gothenburg Sweden
4. Department of Clinical Physiology Sahlgrenska University Hospital Gothenburg Sweden
5. Département de Cardiologie and CIC‐IT U 804 Centre Hospitalier Universitaire de Rennes Rennes France
6. Department of Molecular and Clinical Medicine, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
7. Department of Cardiology Sahlgrenska University Hospital Gothenburg Sweden