465,000 pacemakers are being recalled. A hacker could slow them down

August 31, 2017 12:00 PM

UPDATED August 31, 2017 07:30 PM

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    Under the new guidelines, the number of adults with high blood pressure will rise to 103 million from 72 million. Hypertension is the leading cause of heart disease and heart-related deaths in the U.S. and worldwide.