A colourful image of blood vessel cells has won this year's Reflections of Research competition, run by the British Heart Foundation (BHF). Link to BBC News in Pictures Congratulations to Dr Alexander Fletcher and Dr Nicolas Spath with their entry in this year's Reflections of Research competition, run by the British Heart Foundation (BHF). Image Halo in the Heart. Image copyright British Heart Foundation This is a scan of a heart viewed from below, with the bright "button" in the middle showing a metal valve that replaced the patient's natural heart valve.The "halo" represents an area of high activity which suggests the new valve is infected. Related linksReflections of ResearchDr Alexander FletcherDr Nicolas SpathHeart / cardiovascularWhat is a PETCT scan Publication date 14 Aug, 2019
