[BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health Royal College of Paediatrics and Child Health, Abstracts of the Annual Conference, 13–15 March 2018, SEC, Glasgow, Children First – Ethics, Morality and Advocacy in Childhood, The Journal of the Royal College of Paediatrics and Child Health - ()] International Child Health Group - G270(P) Post-operative outcomes of gambian children and adolescents post valvular surgery for rheumatic heart disease