Arrhythmia refers to an abnormal heart rhythm or irregular heartbeat. It is a broad term that encompasses various conditions characterized by...

Atrial fibrillation (also called AFib or AF) is a common heart rhythm disorder that affects the upper chambers of the heart, known as the atria. In...

Having an irregular heartbeat, also known as arrhythmia, refers to abnormal electrical activity in the heart, which causes the heart to beat in an...