yolande knell, bbc news, tel aviv. every five minutes in the uk, someone is admitted to hospital with a heart attack. most people survive, but the damage done can leave them prone to another. so researchers at addenbrooke's hospital in cambridge and the british heart foundation have been trialling a drug that they hope can heal damaged hearts and make further attacks less likely. richard westcott reports. julian isn't the kind of person you'd expect to have a heart attack. a keen cyclist, healthy—eating, doesn't smoke, in his early 50s. but, last summer, out of the blue... pretty normal day up until apm and i had this enormous pain in my chest and it was vice—like. and i said to my wife, "i feel really, really ill." so i went and lay down and the pain just didn't go away. at any point, when you are kind of lying in bed in pain, did you think this might be