Pacemakers and iPods may not be ideal bedfellows, according to a study made by a 17-year-old high-school student. Jay Thaker tested the effect of the Apple player on 100 seniors, average age 77, who were fitted with the heart devices. When held just 2 inches from the patient's chest for five to ten seconds, electrical interference was detected in half of the cases. One pacemaker stopped altogether, while others experienced interference even when the iPod was 18 inches away.
