What are the different causes of atrial fibrillation?
When a person suffers from atrial fibrillation, the upper houses of his heart are withdrawing too fast or irregular. The causes of atrial fibrillation usually include heart damage, whether from a heart attack or high blood pressure. Cardiac defects, valve abnormalities, or a problem with sinus or pacemaker node or pacemaker are other common causes of atrial fibrillation. A person may suffer from atrial fibrillation due to alcohol abuse or using tobacco. In some cases, the causes of atrial fibrillation are not unknown.
During the normal heart rhythm, the signal for the heart to draw blood will strengthen. The signal calls the right chamber or atrium of the upper part to pump blood into the left ventricle and then down to the lower chambers or chambers. The chambers then pump blood into the lungs and the rest of the body. This process usually occurs 60 to 100 times per minute. In a person with atrial fibrillation, it may occur up to 175 times per minute.
Some heart damage is a common cause of atrial fibrillation. A heart attack can lead to atrial fibrillation. PeopleHeart failure or other form of heart disease may also suffer from atrial fibrillation. High blood pressure also increases the risk of a person.
Other causes of atrial fibrillation include SICK sinus syndrome. When someone has a SICK sinus syndrome, the Sinus node does not work as it should, disrupt the rhythm of the heart. Although symptoms are not common, one can feel tightness in his chest or spirit. The person will usually have to have an artificial pacemaker installed to control the condition.
The causes of atrial fibrillation may not specifically relate to the heart. For example, hyperthyroidism may cause atrial fibrillation, as well as diabetes and apnea sleep. Stress can also lead to atrial fibrillation.
Pitts drinks on the body and can disrupt the rhythm of the heart. Depending on how sensitive the person is, even slight alcohol intake can cause rhythmic problems. Stimulants such as nicotine or caffeine may also disrupt the heart rhythm.
trunk due to infections such as pneumonia or virus can also lead to atrial fibrillation. Restoration from surgery increases the risk of condition. If a person undergoes steroid therapy for another condition, such as asthma, he may increase his risk of obtaining atrial fibrillation.
Some may reduce their risk of obtaining atrial fibrillation by reducing its intimulants, including those found in some over -the -counter medicines and alcohol. Eating a healthy diet with a high content of vegetables and fruits can also prevent atrial fibrillation. Control conditions such as diabetes and high blood pressure that can cause atrial fibrillation can also help prevent.