Dr Roopa's Body Books: The Hero HeartA new series on a hugely popular topic the human body! Next up, award winning writer Dr Roopa Farooki explores the wonders of the circulatory system. Your heart is the super hero of your body! It works every second, of every day, and never, ever, takes a break. With words by medical doctor and writer of acclaimed memoir Everything Is True, Roopa Farooki, and pictures by award winning artist Viola Wang, find out more about how different bits of the