Nightly News   |  April 30, 2013

Can gene therapy trial offer new hope to heart patients?

Until now, there's been no way to restore the heart's function once it fails. But a trial in London that will inject healthy DNA into patients' hearts to reinvigorate the dying cells could transform patients' lives. Channel 4’s Science Editor Tom Clarke reports.

Share This:

Sorry, we do not have a transcript available for this video at this time.