Learn more about one woman’s decision that affected her health forever.
Learn more about what cardiac electrophysiologists do.
Smartphone apps may be the most accurate way to count steps.
Learn how a 13-year-old girl kept tabs on her mom’s heart while she awaited a transplant.
Children who listened to music or audiobooks reported less pain than those who did not.
A new method that requires only a finger prick may alleviate fears and encourage more people to get the tests they need.
Electronic reading devices may negatively impact your sleep, according to a new study.