Dr. Hugh Calkins answers the question: 'Atrial Fibrillation vs. Atrial Flutter?' — -- Question: My doctor told me I sometimes have atrial fibrillation and at other times have atrial flutter. What ...

Our heartbeat serves as a vital indicator, which shows how well our heart functions. The heart experiences irregular rhythms ...

Q: I’m a 67-year-old man who developed typical atrial flutter two years ago, but I haven’t had any symptoms that I am aware of. I don’t have a history of heart problems. My heart rate was 117 bpm ...

A trial of a gold-tipped contact force-sensing catheter for treatment of patients with atrial flutter met its primary endpoints, researchers reported at AF Symposium. For the prospective, ...

Do you ever notice a flutter in your chest? Feel unusually tired even after a good night’s sleep? Get winded from walking up ...

Tikosyn (dofetilide) is a brand-name oral capsule that’s prescribed for atrial fibrillation and atrial flutter in adults. As with other drugs, Tikosyn can cause side effects, such as headache, ...

Jim Harbaugh briefly left the Chargers vs. Broncos game in Week 6 because of a heart condition. Here's what to know about atrial flutter.