Atrial fibrillation (AF) is a particular type of heartbeat (arrhythmia) characterized by an extremely fast irregular rhythm.
When at rest, the healthy heartbeats between 60 and 90 times a minute, with the atria (the two upper chambers of the heart) beating slightly earlier than the ventricles (the two lower chambers of the heart). The rate and timing of contractions (beats) are regulated by electrical impulses generated by the sinoatrial node (a specialized group of cells that produce small...
People who suffer with Atrial Fibrillation ask this question very, very frequently. It is a common worry. Why? A couple reasons seem... Read more »
Reader's Question: I was diagnosed with osteopenia. My doctor advised me to start taking Fosamax. My mother has atrial fibrillation. ... Read more »
Blood clots are the dreaded complication of the abnormal heart rhythm aka, Atrial Fibrillation. By itself the rhythm rarely is fatal.... Read more »
The first thing I noticed about atrial fibrillation had nothing to do with my heart or chest. The first thing I noticed was that my lips... Read more »
A look of concern, maybe even fear flashed across the face of the young woman. I had just told her mother, a spry woman of 73 years, that... Read more »
Source: ADAM Encyclopedia
Auricular fibrillation; A-fib Treatment Sometimes, atrial fibrillation may need emergency treatment in the hospital to get the heart... Read more »
Source: Medifocus Guidebook on: Atrial Fibrillation
Objectives of Treatment of Atrial FibrillationThe overall focus of care for patients with atrial fibrillation (AF) is the prevention of complications... Read more »
Source: Medifocus Guidebook on: Atrial Fibrillation
Atrial fibrillation is a common heart rhythm abnormality that is estimated to affect about 2 million Americans. Atrial fibrillation is the most... Read more »
Source: Medifocus Guidebook on: Atrial Fibrillation
What is Atrial Fibrillation?The heart is a muscle that functions as a double-sided pump and consists of four chambers. The two upper chambers are... Read more »
A new study has found that the anticlotting med Coumadin (warfarin) is more effective than aspirin at preventing stroke in older people with atrial... Read more »