06:30Liz GreenChildren's heart surgery unit: Sir Bruce KeoghBBC Radio Leeds Duration: 3 hours, 30 minutes Fri 12th Apr 2013, 06:30 on BBC Radio LeedsLiz Green’s specially extended Breakfast Show. Including an interview with Sir Bruce Keogh, Medical Director of the NHS about the Leeds General Infirmary's heart unit.GenresEntertainmentBrandLiz Green Source: BBC Online