Acknowledgements relating to this article
EDWARDS
Assistance with the study: none.Financial support and sponsorship: support was provided solely from institutional and departmental sources.Conflicts of interest: RvdD received a grant from Edwards Lifesciences outside the submitted work. DV received of personal fees and other from Edwards Lifesciences outside the submitted work as well as consultancy fees and research grants from Philips and Hemologic. The authors have no other competing interests to declare.Presentation: Euroanaesthesia 2022 (4−6 June 2022).This manuscript was handled by Nicolas Bruder.