Dr Thomas Day is a Clinical Research Fellow at the School of Biomedical Engineering and Imaging Sciences, at King's College London, UK. He is also an Honorary Consultant Paediatric and Fetal Cardiologist, and undertakes clinical work at The Evelina London Children's Hospital, part of Guy's and St Thomas' NHS Foundation Trust. His research interest is the use of artificial intelligence to improve antenatal screening for congenital heart disease.

Dr Aaron Bell qualified in 1993 from the University of Otago Medical School in Dunedin in New Zealand. He trained in children's heart services at the Royal Hospital for Sick Children in Glasgow, then in the Division of Imaging Sciences at King's College London and Evelina London Childrens's Hospital. He is currently a Consultant Paediatric Cardiologist at the Evelina London Childrens Hospital, part of Guy's and St Thomas NHS Foundation Trust.

Dr Sadia Quyam is a Consultant in Paediatric Cardiology and Pulmonary Hypertension at Great Ormond Street Hospital for Children NHS Foundation Trust.

Professor John Simpson studied medicine at the University of Edinburgh. He then trained in children's and fetal cardiology at Guy's Hospital, London and at the University of California, San Fransisco, USA. He has been a consultant at Evelina London Children's Hospital since 1999 and leads the echocardiography service as Professor of Paediatric and Fetal Cardiology.

• 1.: Vita Zidere: Cardiac morphology


• 2.: Aaron Bell: Evaluation of clinical presentations


• 3.: Hannah Bellsham-Revel, James Wong, Trisha V. Vigneswaran, John Simpson, Aaron Bell, Thomas Day, Vita Ziderre, and David F.A. Lloyd: Structural Congenital heart disease


• 4.: Sadia Quyam, Will Regan, James Wong, Paraskevi Theocharis, John Simpson, Eric Rosenthal, and Kuberan Pushparajah: Cardiac investigations in children


• 5.: Caner Salih, Dan Taylor, and Sadia Quyam: Cardiac surgery


• 6.: John Simpson: The single ventricle circulation


• 7.: Matthew Jones, Eric Rosenthal, Will Regan, Gianfranco Butera, Federica Brancato, and Sadia Quyam: Cardiac catheterisation and intervention


• 8.: Tazeen Ashraf, Sahar Mansour, and Elena Cervi: Genetics and paediatric cardiology


• 9.: John Simpson, and Gurleen Sharland: Fetal cardiology


• 10.: Will Regan, and Eric Rosenthal: Paediatric arrythmia


• 11.: Jacob Simmonds, Matthew Fenton, Paraskevi Theocharis, Gabrielle Norrish, and Thomas Day: Heart muscle disease and cardiac transplantation


• 12.: Sadia Quyam, and Shahin Moledina: Paediatric pulmonary hypertension


• 13.: Owen Miller, Paraskevi Theocharis, John Simpson, and Jennifer Handforth: Multisystem disorders


• 14.: Alessandra Friggiola: Transition and adult congenital heart disease


• 15.: Thomas Day: Commonly used drugs in paediatric cardiology


• 16.: Nicola Gregg: Promoting psychological adjustment and well-being


• 17.: Sophie Bertaud: Paediatric palliative care


• 18.: Thomas Day, and David F.A. Lloyd: Urgent care and emergencies