The first one, dizzy. If you are always dizzy, or dizzy, it is likely to be a sign of heart blockage. If you have symptoms such as palpitation, you must go to the hospital for examination.
Second, my heart beats suddenly, and I feel chest tightness or chest pain for no reason. There is no reason why the heart beats faster and lasts for a while. This situation has not eased even after a period of time, so we must pay attention to it. The most common cases of heart disease are chest tightness and chest pain. In this case, it is necessary to check for medical treatment in time.
Third, shortness of breath or shortness of breath. Shortness of breath may occur after lying on your back for a few minutes, which is caused by heart failure. When this phenomenon occurs and does not improve continuously, it must be necessary to go to the hospital for examination. Shortness of breath often occurs after exercise, so be very careful of myocardial weakness at this time. If the myocardium is weak, the ability to supply blood and oxygen to the heart will decrease, making it more difficult for the heart to work, and then shortness of breath will occur. This situation is also very alarming.
Usually, we must pay attention to the rules of life, don't overeat, don't stay up late, exercise more, and develop very good living habits, then our physical condition must be very good.