There are also bradycardia caused by other diseases, such as gastric ulcer, brain diseases that can cause intracranial hypertension and gallstones. It's also caused by drugs Some drugs can increase the excitability of vagus nerve and cause bradycardia, such as antihypertensive drugs. Some people run in the family. Normal heartbeat can ensure the normal operation of various organs of the body and provide oxygen balance and transportation throughout the body.
If the heart rate is too slow, it will reduce the beating of the heart and slow down the delivery of blood oxygen, and important organs and tissues, especially the brain, will be deprived of oxygen. Light affects life and work, heavy causes various arrhythmias, even syncope and sudden death, and serious ones are life-threatening. In order to prevent bradycardia, we should take part in proper exercise, which can exercise heart function and correct bad daily habits, such as staying up late and eating irregularly.
We should have good metabolic habits, maintain a proper weight, be neither fat nor thin, keep a calm mind, prevent explosive irritability, and use drugs. Many people are accompanied by the problem of slow and low heart rate, which is normal for most people, but when we have chest tightness, fatigue and dizziness, we should immediately go to the hospital for further examination to understand the causes of this symptom and then carry out further treatment.