Moscow - A team of doctors successfully completed open heart surgery inside a Russian hospital that caught fire on Friday as firefighters battled the flames from the outside, regional emergency services said. The wooden roofed building in the far eastern city of Blagoveshchensk caught fire and 60 patients were evacuated as it filled with smoke. But a team of eight doctors performing the operation on the ground floor carried on. “We had to save this person and we did everything,” Valentin Filatov, head of the cardio surgery unit, said in an interview with state television.