What Causes An Irregular Heart Beat?
Irregular heart beat is known as arrhythmia in medical parlance, and involves variation from the normal rhythm of heart beat. There are various types of irregular heart beat including extra beats originating in the atria, skipped heartbeat, exceptionally rapid heart rate, and exceptionally slow heart rhythms among others. The symptoms of arrhythmia or irregular heart beat include palpitations, pounding in the chest, dizziness, fainting, chest discomfort, shortness of breath, and fatigue. Irregular heart beat is caused by a number of factors. The main factors causing irregular heart beat include coronary artery diseases, heart valve malfunction, thyroid diseases, consumption of caffeine, alcohol and excessive smoking, high blood pressure, malfunction of the heart muscle, injury suffered from a heart attack, and electrolyte imbalances in the blood system. Electrolyte imbalances mean changes in the level of sodium or potassium in the blood from the required level. Irregular heart beat can
