Atrial flutter is similar to another type of arrhythmia called atrial fibrillation (AFib). Both start in the upper chambers of the heart and cause a fast heartbeat and increase your risk of stroke.

Atrial flutter and atrial fibrillation are types of abnormal heart rhythms. Learn about the similarities and differences between these two conditions.

Differences While atrial flutter and atrial fibrillation are each conditions that involve the atria (the heart's upper chambers), there are some differences between the two conditions.

A wireless heart monitor contained in a smartphone case was associated with similar performance to traditional transtelephonic monitoring for the detection of sinus rhythm, atrial fibrillation and ...

Having Heart Flutters? It May Be Atrial Fibrillation For most people, Atrial Fibrillation feels like the heart skips a beat, followed by a thud, with a fluttering or racing feeling afterwards.

Symptoms of atrial flutter can include shortness of breath, fatigue, chest pain, heart palpitations or fluttering, dizziness or lightheadedness and fainting.

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.

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.

New-onset atrial fibrillation and atrial flutter are as common in hospitalized patients with influenza as with COVID-19, suggesting the connection between the arrhythmias and COVID-19 is related ...

A heart palpitation is when you feel a fast-beating, pounding, or skipping heartbeat. Most of the time, there’s no reason to worry. But sometimes palpitations can be signs of trouble. Many say a ...