Our Social Reader lets you keep track of your favorite NDTV content (text, photos & videos) on your Facebook Timeline, and discover new content with friends.

Now, get your ECG reports on iPhone
Published On: December 6, 2011 | Duration: 2 min, 07 sec
Can cellphones be used to detect heart attacks? New technology being tested by American scientists makes this possible, at least on iPhones. Here's a special report.