Tribune Content Agency on MSN

The medicine cabinet: Ask the Harvard experts: What’s happening when my heart flutters or skips a beat?

Q: I occasionally feel my heart fluttering or skipping a beat. It usually lasts only a few seconds, but sometimes it seems to ...
Good Housekeeping on MSN

What does your heartbeat say about your health? Top cardiologists explain

Your heart rate can provide valuable clues to help you stay well. Here’s what docs want you to know.