Three-year-old Katie Laurence has already undergone a transplant operation and one day both her twin, Lauren, and their mother, will need one too.
The family have all been diagnosed with dilated cardiomyopathy, which causes the heart to enlarge and pump blood around the body less efficiently.
More at
Telegraph
You need to be a member of DoctorsHangout.com to add comments!
Join DoctorsHangout.com