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Article History

Received: 11 September 2022

Accepted: 3 August 2023

First Online: 10 August 2023

Declarations

:

: The study was registered as the “VIDEO-HF” study with the UK Integrated Research Application System (IRAS number 284625) and received ethical approval from South West—Frenchay Research Ethics Committee (20/SW/0096). Informed consent to participate was obtained from all participants in the study.

: All participants in the study signed local consent forms for inclusion in the study and for publication of findings.

: AS’s salary was funded by a fellowship from Abbott. MRC is employed by AstraZeneca. JPR reports no competing interests.