Chicago: Treating stable heart patients with a handful of pills works just as well as propping open blocked heart arteries with a stent, US researchers said on Monday, adding to evidence that less-invasive, less-costly drug treatment works as well as implanting a medical device in such patients.Stents, made by companies such as Boston Scientific Corp, Abbott Laboratories and Medtronic Inc, are still the preferred treatment for opening up blocked heart arteries in patients rushed to the hospital with an acute heart attack.
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