P Shailendra (Presenting Author) – University Hospital Coventry, Coventry, UK; A Adlan – University Hospital Coventry, Coventry, UK; K Kitchener – University Hospital Coventry, Coventry, UK; G Paul – University Hospital Coventry, Coventry, UK; H Eftekhari – University Hospital Coventry, Coventry, UK; S Hayat – Heart Hospital, Hamad Medical Corporation, Doha, Qatar; F Osman – University Hospital Coventry, Coventry, UK