4.4K views · 73 reactions | How blood travels through a Hypoplastic Left Heart Syndrome heart. A brand new animation to accompany our newly updated conditions and treatments information. Every morning this week, we will be sharing a new heart animation and it would be amazing for you to help us share them far and wide. Thanks everyone! Follow the link below for more information - https://www.lhm.org.uk/conditions/ | Little Hearts Matter | Facebook