The heart has an extra beat. Ventricular tachycardia and ventricular fibrillation. The heart beats too fast and may not pump enough blood. These types of arrhythmias are very dangerous and need immediate treatment. Treatment depends on the type of arrhythmia you have.
Some mild arrhythmias require no treatment.
Other arrhythmias can be treated with medicines. If another health problem is causing the arrhythmia, treatment is aimed at taking care of that problem. An electronic device placed under the skin on the chest. It helps the heart maintain a regular beat, especially when the heart beats too slowly. Can be used to stop an abnormal rhythm and restore a normal one.