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 ...

Heart palpitations are noticeable changes in the way the heart beats. They are often caused by arrhythmias that are not life-threatening. To diagnose heart problems causing palpitations, a ...

Weight management is beneficial to heart health, but losing weight too quickly may cause cardiac problems, such as arrhythmias. Researchers are still trying to learn more. Weight loss is a common ...

Seizures can increase the risk of arrhythmias. Additionally, seizure medications may cause arrhythmias alongside other cardiovascular problems. Arrhythmias occur when the heart beats abnormally.

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 ...