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Laura was born with a heart defect that meant that not enough oxygen was getting into her blood. Before her second birthday she had open-heart surgery but now, aged 6, she's having problems again.
Tomorrow's World follows the work of two pioneering doctors from Guy's Hospital who hope to cure her with promising but still experimental "keyhole surgery". With Howard
Stableford, Kate Bellingham ,
Carmen Pryce and Judith Harm. Producer David Sington Editor Dana Purvis
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