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Headphones Can Interfere With Pacemakers, Study Finds

Headphone makers love to brag about the fancy magnets they use to drive their buds, but it turns out that hanging tiny focused magnetic fields around your neck can have unintended consequences -- a new study by Boston's Beth Israel Deaconess Medical Center says that headphones can interfere with heart devices like pacemakers and defibrillators when held within an inch of the device.

The interference can be be so disruptive that a defibrillator can fail to fire live-saving electric charges, so we'd say that anyone counting on technology to keep their ticker ticking should be extra-careful with where they stow their 'phones -- and although researchers didn't find any interference from cell phones, it probably can't hurt to keep those out of your shirt pockets as well. [From: AP]

Cell Phones

Cell Phone With Defibrillator Could Save Lives

Cell Phone Defibrillator PatentedIt's becoming more and more common to see portable defibrillator units hanging on the walls at places like airports and corporate offices. These small-ish devices are potential life-savers for those who suffer from irregular heartbeats. However, a device described in a patent could make those devices look a little -- large. Enter the cell phone defibrillator.

The gizmo, which is just a concept at this point, would feature electrodes in the buttons that, when pressed to the person's chest, would jolt the heart back to a regular beat. Additionally, the phone would contain a heart monitor for identifying potential problems and GPS tracking once the defib mode was activated.

This device sounds like it could be a lifesaver -- and it's just the latest idea that adds health-related features into handsets -- but given all the cell phone-related deaths and injuries lately, we'd be just a little nervous about pressing those two exposed contacts up against our face during a call.

From textually.org

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