The Hospital: Life on the Line S01E04 - Episode 4

Robert, 79, is airlifted to Clydebank's Golden Jubilee University National Hospital after a heart attack and Dr Stuart Hood and his team must quickly find and release the blockage in the patient's narrowed artery that is starving his heart of blood and oxygen. Seventeen-year-old Katie had a heart transplant, but suffered a series of life-threatening complications post-transplant and has been in ICU for 106 days, while Daniel, 63, had major surgery five years ago to replace a heart valve, but a devastating bacterial infection is causing his heart to fail.