DEAR MAYO CLINIC: I have a slow heart rate, and my cardiologist has recommended that I have a pacemaker implanted. Can you tell me what a pacemaker does and what I should consider when I make this ...

An implant the size of a watch that zaps the heart with electric pulses could help thousands of people with heart failure – by cleverly changing the organ’s source of fuel. Healthy hearts mostly burn ...

Gladys Knepper, at 93, had a morning routine that never wavered. She woke up at 6 and made her bed. She got a pot of coffee going and went outside to pick up her copy of the Dubuque Telegraph Herald.

Boston Scientific announced multiple recalls but has said its battery issues were limited. One internal test in 2025 found batteries with an “extremely high failure rate.” Credit...Illustration by Mel ...

Authorities at the Manipal Hospital in the city's Mukundapur area claimed that this was the first such case in the country, and only the second worldwide. Dr Soumya Patra, Senior Consultant of ...

More than 100,000 UK patients must have their pacemaker replaced or its software updated after some of the devices were found to run out of battery years early. Manufacturer Boston Scientific has ...

As the search for Nancy Guthrie stretches into its third week, investigators are turning their attention to a half-dollar-sized device they hope could lead to a breakthrough in the case: the ...

“Today” show host Savannah Guthrie’s mother, Nancy Guthrie, 84, went missing on Feb. 1. As the investigation continued into its third week, authorities focused their attention on Guthrie’s pacemaker ...

In a bombshell revelation, Savannah Guthrie's missing mother Nancy's pacemaker could possibly be the key to finding the 84-year-old, RadarOnline.com can reveal. The shocking update came to light after ...

TUCSON, Ariz. (KVOA) - On Feb. 3, two days after Nancy Guthrie disappeared, a Pima County helicopter was flying low to the ground, just above Guthrie's home in the Catalina Foothills. Investigators ...