Girl, 14, has dissolvable heart implant the size of 10p coin fitted in UK first
Lillie Yale received the device, known as Memosorb, to treat an atrial septal defect: a hole in the wall that divides the two upper chambers of the heart
Lillie Yale received the device, known as Memosorb, to treat an atrial septal defect: a hole in the wall that divides the two upper chambers of the heart