Tuesday, 20 October 1 airing
23:35
Channel 5
S1 E4
Around a fifth of the UK's heart transplants take place at Clydebank's Golden Jubilee University National Hospital every year. Joanna, 48, urgently needs a heart transplant, but after two failed attempts to find her a viable organ, her health takes a dramatic turn for the worse. Social work student Hayley, 21, has rare condition Tetralogy of Fallot and is facing seven hours of open-heart surgery to replace one of her valves