1. Barts Health NHS Trust, Newham University Hospital , Glen Road, Plaistow, London E13 8SL , UK
2. Barts Health NHS Trust, Barts Heart Centre , West Smithfield , London EC1A 7BE, UK
3. NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University , Charter House Square, London EC1M 6BQ , UK
4. Barts Health NHS Trust, Barts Heart Centre , West Smithfield, London EC1A 7BE , UK
5. Institute of Cardiovascular Sciences, University College London , London , UK
6. Department of Neuroscience, Imaging and Clinical Sciences, ‘G. D’Annunzio’ University of Chieti-Pescara , Chieti , Italy
7. Department of Cardiology, SS. Annunziata Hospital , Chieti , Italy
8. Department of Clinical Sciences, Lund University , Malmö , Sweden