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iPods and Pacemakers Don't Mix
fermion writes "The Register reports a study that indicates that iPods and pacemakers do not get along. While there do not appear to be any long term effects, iPods disrupt the operation of the pacemaker. It is noted that such effects have not previously been observed as iPods do seem to be popular with the pacemaker-wearing population."
I'm an engineer who works for a pacemaker company, and from what I've understood on this hype, the iPod is just disrupting communication with the cardiologist's programming station. "The equipment to misread the heart's pacing" is misunderstood as the pacemaker missing the heart's pace, but I believe it much more likely to be the programming station missing the real time EKG stream to the programming station. With the exception of that lone device, I bet the rest of the pacemakers paced and performed as properly as they could with a noisy communication channel. The communication protocols for the devices I've worked on are often wrapped with many parity checks and CRCs. And yes, modern pacemakers are even run through lengthy tests of randomly hitting them with a multitude of communication errors to make sure these situations are covered.
So in short, this is just a poorly written and misleading article that is going to feed off the public's misunderstanding of technology.
Despite the fact that you've been modded into oblivion, I'll respond because it's a fairly common belief that people with heart problems requiring a pacemaker are always restricted in terms of their cardiovascular activity. In fact, pacemakers are often prescribed to treat symptoms such as exercise intolerance, and the patients who have them can often exercise just as vigorously as anyone else (barring other physical problems). A quick googling turned up this American Heart Association paper which details many of the common misconceptions associated with pacemaker use.
Here is a list of at least 30 common devices that would probably interfere with a pacemaker. This is nothing new. All pacemaker patients are told about this when they first get one. The iPod angle was just a way to get the story in the news.