If you have a racing or irregular heartbeat, also known as an arrhythmia, one likely suspect is atrial fibrillation (AFib).

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 ...

Jim Harbaugh endured a concerning moment on the sidelines early during the Los Angeles Chargers' 23-16 Week 6 win over the Denver Broncos. Harbaugh began the Week 6 game coaching the Chargers on the ...

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

Aug. 10, 2004 — A population-based study published in the Aug. 9 issue of the Archives of Internal Medicine evaluated the risk of atrial fibrillation or flutter associated with hyperthyroidism. "The ...

DEAR MAYO CLINIC: I've been diagnosed with atrial fibrillation. I've read that it puts me at greater risk of stroke. Can you tell me more about this? ANSWER: You may not have known you had atrial ...

Dear Mayo Clinic: I’ve been diagnosed with atrial fibrillation. I’ve read that it puts me at greater risk of stroke. Can you tell me more about this? You may not have known that you had atrial ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Back to Healio Among patients hospitalized with COVID-19 ...

April 12, 2004 — Lone atrial flutter (ie, the occurrence of atrial flutter in patients without underlying heart disease) is associated with an increased risk of thromboembolism and subsequent ...

Please provide your email address to receive an email when new articles are posted on . Atrial flutter catheter ablation in patients without a history of atrial fibrillation reduced risk for death, ...

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.