Press-Republican

FYI...

May 11, 2013

Apple's iPad2 heart risk found in research by 14-year-old

(Continued)

MINNEAPOLIS —

The study involving 26 volunteers with defibrillators found "magnet mode" was triggered in 30 percent of patients who put the tablet on their chest. The iPad2 didn't interfere with four pacemakers or a loop-recorder, which were also tested. Walter Chien, a cardiac electrophysiologist, helped his daughter coordinate the patient testing.

Medtronic Inc., the leading manufacturer of defibrillators, said its testing hasn't found any risks from iPad technology when used according to the manufacturer's instructions. The Minneapolis-based company does tell patients to avoid placing any magnets near the area where their devices are implanted.

"The presentation at Heart Rhythm 2013 is a good reminder for patients to remain vigilant on new technology and its accessories and maintain a distance of six inches between an iPad and an implanted pacemaker or ICD," the company said in a statement.

Most defibrillators will turn back on once the magnet is no longer affecting the device. Some, however, remain off until the magnet is reapplied or the device is turned back on manually, the younger Chien said. Patients should be told about the risk and doctors should check the devices to see if they have been inadvertently turned off by magnets, she said.

Chien said she received an iPad2 for her birthday in August 2011. She was struck at the time by the number of older customers taking a class on how to use the device at the company store and, given her father's specialty, wondered if there could be a connection between the iPads and their heart devices.

"I don't think anyone really knows about the risks," Chien said.

The results are important because they can help raise awareness of the danger in a very specific setting, said Day, the heart meeting official, in a telephone interview. "Defibrillator patients can still buy Apple products," he said. "Just don't put them on your chest."

Text Only | Photo Reprints
FYI...
  • Hospitals let patients schedule ER visits

    Three times within a week, 34-year-old Michael Granillo went to the emergency room at Northridge Hospital Medical Center in Los Angeles because of intense back pain. Each time, Granillo, who didn't have insurance, stayed for less than an hour before leaving without being seen by a doctor.

    July 23, 2014

  • Why it's basically impossible to delete those naked selfies you text

    If you're selling an old Android smartphone on an online auction site, you could be giving away rather more than you intend to, according to a recent investigation by anti-malware company Avast.

    July 21, 2014

  • Why does the Vatican need a bank?

    The Vatican Bank's history reads more like Dan Brown than the financial pages, but its worst -- and weirdest -- days may be behind it.

    July 18, 2014

  • Almost half of the world actually prefers instant coffee

    Americans' taste in coffee might be getting more high-end _with a growing fixation on perfectly roasted beans, pricier caffeinated concoctions, and artisan coffee brewers - but it turns out a surprisingly big part of the world is going in the opposite direction: toward instant coffee.

    July 17, 2014

  • ent_taylorswift.jpg There's less good music now — here's why

    Taylor Swift, the seven-time Grammy winner, is known for her articulate lyrics, so there was nothing surprising about her writing a long column for The Wall Street Journal about the future of the music industry. Yet there's reason to doubt the optimism of what she had to say.

    July 14, 2014 1 Photo

  • Can plants hear? Study finds that vibrations prompt some to boost their defenses

    They have no specialized structure to perceive sound as we do, but a new study has found that plants can discern the sound of predators through tiny vibrations of their leaves - and beef up their defenses in response.

    July 12, 2014

  • wheat1.jpg Backlash has begun against gluten-free dieters

    The swelling ranks of Americans adopting gluten-free diets have given rise to another hot trend: people calling the whole thing a bunch of baloney.

    July 11, 2014 1 Photo

  • 140516-recalls_1357_88cb85dbc81b724b4ae9c83db4426fd8.jpg Auto recalls break single-year US record with six months to go

    With six months left in 2014, automakers have already recalled more vehicles in the United States than in any other year on record.

    July 10, 2014 1 Photo

  • The science of shyness

    Shy people have quite a bit to contend with - not least the word itself. It has a number of different meanings, none of which are flattering. To "shy away" from something implies avoidance; to "shy" can also mean to move suddenly in fright; to "be shy of" something can mean to come up short, or be insufficient.

    July 8, 2014

  • Wanna write a pop song? Here's a foolproof equation

    Pop songs (generally) stay in one key, are in 4/4 time, last between three and five minutes, are organized into chunks of four or eight bars, have a repeating chorus played two to four times, include the title sung at least three times, and feature short melodic fragments that repeat a lot to help everyone to remember them.

    July 7, 2014