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Medical-device giants Medtronic (MDT) and Edwards Lifesciences (EW) offered competing sets of data on their artificial heart valves over the weekend. Both stocks were up in morning trading on the stock market today. At the American College of Cardiology meeting in Washington, D.C., Medtronic reported that patients at high risk of death from open-heart surgery had a significantly higher survival rate with Medtronic’s minimally invasive CoreValve Scalper1 News
Scalper1 News