Welcome to the homepage of the Cardiac Intensive Care Unit at Great Ormond Street Hospital. About usDetailed information about CICU. Conditions we treatDiscover more about the conditions we treat. Clinics and wardsPlan ahead by reading about our clinics and wards. Meet the teamComprehensive staff list from CICU. Clinical outcomesLearn how we measure our treatment effectiveness in cardiac intensive care. Contact usDetails on how to contact CICU.