Arrhythmia is an irregular heart rhythm. The condition is usually not serious, but when it is, treatment is generally effective. Share on Pinterest Jasmin Merdan/Getty Images It’s common for children ...

Atrial fibrillation, a type of heart arrhythmia, is a leading cause of stroke. Additionally, strokes may be associated with arrhythmia onset. However, such arrhythmias tend to resolve within a few ...