Funding for this research was provided by:
Received: 31 October 2021
Accepted: 14 September 2022
First Online: 29 September 2022
: Interviews were carried out with approval from the University of Oxford’s Central University Research Ethics Committee (R68653/RE001). Review and analysis of clinical letters, and group discussions took place as part of a service improvement project. We have taken written consent for the data included in this publication.
: Not applicable.
: CP, WJ and CR have no competing interests. CAC holds a clinical role with the Integrated Community Cardiology Service (ICCS).