Atrial fibrillation can affect life expectancy due to factors that include age, underlying health conditions, race, and how this common cardiac arrhythmia—or abnormal heart rhythm— is treated. Atrial ...

Successful catheter ablation resulted in a low risk of stroke associated with atrial fibrillation (AFib), a type of irregular heart rhythm, according to an international study. Researchers said these ...

Anxiety disorders can cause intense and constant fear or concern about everyday activities. They may also lead to panic attacks, which is when you have sudden ...

Heart rhythm is an important vital sign that everyone should be aware of as it is an indicator of overall well-being. When ...

Atrial fibrillation is the most common arrhythmia - problems with the speed or rhythm of the heartbeat. Arrhythmias are caused by a disorder in the heart's electrical system. The walls of the atria ...

If you have atrial fibrillation (AFib), you may not need any treatment, or you may be able to manage it with medication. But this condition is almost always progressive and often needs lifelong ...

The human heart beats roughly 3 billion times during the course of an average lifetime. Every single time it beats, blood is drawn into its two upper chambers, held there briefly by a network of ...