Studies suggest regular coffee use protects patients from atrial fibrillation. How do you take your caffeine? Caffeine is a stimulant that has been linked to improving how your brain functions. No ...

Ventricular tachycardia is a type of arrhythmia, or irregular heart rhythm. Sometimes called VT or V-tach, it’s an unusually fast heartbeat that starts in the lower part of your heart called the ...

Atrial fibrillation, also called AF or AFib, is a quivery, fluttery heartbeat. You might also hear the doctor call it arrhythmia. It means your heart’s normal rhythm is out of whack. Because your ...

Atrial fibrillation is a type of irregular heart rhythm, known as arrhythmia. Early diagnosis helps reduce the risk of severe complications, such as stroke and heart failure. Atrial fibrillation ...

Running has so many health benefits, it’s counterintuitive to consider any negative effects endurance training may have on the body. However, research suggests that some runners may be at higher risk ...

During atrial fibrillation, the atrioventricular node is bombarded with electrical impulses, which typically result in rapid ventricular rates. The rate at which signals are transmitted to the ...

Individuals with asthma, particularly asthma that is not well controlled, are at a significantly increased risk of developing atrial fibrillation later in life, according to results of a new study. In ...

Malignant arrhythmias are dangerous heart rhythm problems that can lead to cardiac arrest, most often originating in the heart’s lower chambers. These arrhythmias are frequently linked to underlying ...