Irregular heart rhythms can be dangerous for a number of reasons. Dr London shares the best treatment options available to ...

There is a link between atypical heart sounds and atrial fibrillation. People with this condition have an irregular, disorganized heartbeat. Atrial fibrillation is a serious type of arrhythmia, which ...

Atrial fibrillation occurs when cardiac electrical impulses become disordered, leading to a rapid and irregular heartbeat. Lip and colleagues discuss the mechanisms that underlie this common ...

Medically reviewed by Jeffrey S. Lander, MD Key Takeaways Atrial fibrillation (AFib) can lead to strokes and heart failure, ...

Atrial fibrillation, or AFib, is a type of arrhythmia, or irregular heartbeat, and is a disease of the electrical system of the heart. The heart has two upper chambers, called atria, and two lower ...

Atrial fibrillation (AF or afib) involves abnormal electrical activity in the upper chambers (atria) of your heart, which causes the organ to beat quickly and irregularly. This abnormal beating ...

A low-calorie diet and behavioral support program conferred weight loss in older participants with obesity and persistent atrial fibrillation but did not significantly improve AF symptoms vs. usual ...

COVID-19 vaccination is associated with a lower long-term risk for new-onset atrial fibrillation/flutter (NOAF) after COVID-19 infection, according to study results published in P ...

Over the past few years, heart attacks have become more common than ever among all ages. Poor lifestyle, unhealthy eating ...