Dr Smith has been a Consultant in Cardiothoracic Anaesthesia and Intensive Care since 2006. Her clinical interests include cardiac anaesthesia, echocardiography and the care of patient with advanced heart failure requiring mechanical circulatory support and cardiac transplantation. Dr McCall has been a Consultant in Cardiothoracic Anaesthesia and Intensive Care at the Golden Jubilee National Hospital since 2020. His clinical interests include thoracic anaesthesia, echocardiography and the intensive care management of heart failure and cardiogenic shock, including mechanical circulatory support. He is involved in a wide range of peri-operative and intensive care research, but his own research interests are in the cardiovascular response, particularly of the right ventricle, to critical illness. He completed his MD (by research) thesis at the University of Glasgow in 2018 on the topic; "the right ventricular response to lung resection. Dr Ashworth has been a Consultant in Cardiothoracic Anaesthesia and Intensive Care Medicine for 12 years. Dr Ashworth works in a large tertiary referral Cardiothoracic centre. The unit also undertakes Heart and Lung transplantation, mechanical circulatory support and respiratory ECMO. Dr Ashworth is the Deputy Clinical Director for Cardiothoracic Critical Care and Quality and Safety lead. Dr Ashworth is a Consultant Clinical Adviser for National Institute of Health and Care Excellence in the Interventional Procedures programme supporting safe innovation within the NHS.