Study: Bypass better than stents in long term

(AP) -- For heart patients with clogged arteries, the choice between bypass surgery or an angioplasty may come down to one question: How many procedures would you like to have? In research presented Monday at the European Society of Cardiology meeting in Munich, experts concluded that while bypass surgery and angioplasty offer comparable results, patients who have angioplasties are twice as likely to require another procedure within a year.