WYD Ding (Presenting Author) – Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool; GYH Lip – Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool; SB Bartoletti – Liverpool Heart & Chest Hospital, Liverpool; LM Morrison – Liverpool Heart & Chest Hospital, Liverpool; AK Khalatbari – Liverpool Heart & Chest Hospital, Liverpool; SA Aggarwal – Liverpool Heart & Chest Hospital, Liverpool; PV Velavan – Liverpool Heart & Chest Hospital, Liverpool; DG Gupta – Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool