title: Ask the doctors. Five years after I had a bypass operation, I developed chest pains, and my doctor implanted a stent that wasn't coated with any drug. After two months, the chest pain returned, and I was given radiation treatment. Now after a year, I still feel fine. Is radiation a long-term preventive treatment?
mesh_terms: D002637:Chest Pain / Q000532:radiotherapy* / Q000601:surgery; D001026:Coronary Artery Bypass; D023903:Coronary Restenosis / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D015607:Stents; D013997:Time Factors