Atrial fibrillation is a kind of heart disease, which puzzles many people's lives. There are many diseases caused by atrial fibrillation, such as heart failure and heart beating. , and may even lead to death. The most common atrial fibrillation in clinic is arrhythmia, which can cause serious complications such as heart failure and thromboembolism, and even lead to death and disability, especially in patients with diabetes and hypertension. The probability of atrial fibrillation is higher, and the probability of atrial fibrillation leading to stroke is also high.

First, what harm does atrial fibrillation have to human body 1, cerebral infarction. Because atrial fibrillation can lead to blood flow disorder in human atrium, it is easy to form abdominal wall thrombus in atrium. In some cases, if the thrombus falls off. Falling embolus flows into the brain with blood, and blood vessels can cause acute cerebral infarction. Atrial fibrillation leads to massive cerebral infarction because sudden cerebral ischemia progresses rapidly, and patients will have inflammatory symptoms in a short time.

2. Heart failure. When atrial fibrillation occurs, the ejection function of the heart will also be greatly affected. Atrial fibrillation will reduce the ejection function of the heart by 25%, that is to say, because atrial fibrillation will lose the blood flow of14, it will easily lead to heart failure, and patients will have various psychological failures, and even lead to death in severe cases.

Second, the cause of atrial fibrillation The heartbeat frequency of normal people is 60 ~ 100 beats per minute, and it has certain regularity. If the heartbeat frequency reaches 350 to 600 beats per minute, and it is irregular, it will lead to irregular contraction of our heart and will run around in local coordination, which belongs to atrial fibrillation. Atrial fibrillation belongs to arrhythmia heart disease, which is caused by abnormal nerve conduction system of heart disease.

The etiology of atrial fibrillation has external and internal causes, and the external cause is caused by fright or very intense exercise and long-term excessive drinking. Normal people drink a lot of alcohol because of emotional excitement, which can cause atrial fibrillation, and some people can heal themselves. If treated with drugs, the effect is also very good. However, patients with atrial fibrillation accompanied by heart disease should be treated with advanced rate or radiofrequency ablation if the treatment effect is not satisfactory.