A baby girl has become the youngest British patient to receive a life-saving cardiac operation after her heart swelled to twice its normal size within days of her birth. Little Phoebe Whittle was just four weeks old when medics had to battle to save her life from a congenital defect which gave her tiny heart only a third of the oxygen it needed to work. Mum Charlotte 27, and husband Carl, 32, looked on in horror as she failed to breathe normally and turned blue within days of being born. Phoebe had been born with ALCAPA, Anomalous Left Coronary Artery from the Pulmonary Artery, that meant the artery to her heart muscle was connected incorrectly, starving it of oxygen.As a result, Phoebe's heart ballooned to twice its size - swelling from the size of a walnut to the size of an apple. But incredibly, the tiny tot - dubbed 'Braveheart' by her proud parents, made a stunning recovery following groundbreaking surgery at Alder Hey Children's Hospital
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