The best way to check your heart and confirm the diagnosis of coronary heart disease is to undergo a coronary angiogram. However, we can also make a simple identification of heart conditions through small phenomena in our daily lives. The following are some of the signals that indicate that we have heart problems: 1. Tinnitus. This is an important signal of coronary heart disease. 55 years of age or older, if the sudden onset of tinnitus, to consider coronary heart disease. Long-term tinnitus people, if recently tinnitus aggravation, also need to raise vigilance. This is because, the blood circulation of the ear is very sensitive to the coronary heart disease brought about by blood circulation disorders, often the earliest implicated. 2, unknown weakness. At the beginning, we will be in physical activity or go upstairs when the weakness, slowly, fatigue throughout the body, and even the body straighten the strength is not enough. This time to beware of coronary heart disease. Because coronary heart disease can often lead to insufficient blood supply throughout the body, the formation of fatigue. 3, shortness of breath. A little bit of physical activity on the panting, this should beware of coronary heart disease. Some patients are more serious, and even walk a few steps are short of breath or breath elongated. 4, stomach discomfort. Stomach if there is a kind of stuffy, fullness, sometimes accompanied by hidden pain, burning sensation, beware of is not the performance of heart disease. There are quite a lot of coronary heart disease patients, the initial performance is the stomach. 5, toothache. If there is a side or upper and lower multiple teeth pain at the same time, taking drugs can not be relieved, to consider is not due to coronary heart disease. Similarly, if there is an unexplained, unrelieved shoulder pain, arm pain, should also consider coronary heart disease. 6, sudden massive hair loss. Never before, but recently suddenly appeared a large number of hair loss, to consider whether it is due to coronary heart disease. There is a theory that a large number of hair loss is actually the relevant parts of the arteriosclerosis, ischemia caused. Peripheral blood vessel lesions are so serious, reflecting the heart function has been really worrying. 7, the back of the hand vein blood vessels obvious. Hand forward straight, diagonally down 45 degrees, the veins of the anger and obvious. Raise the hand upward by 45 degrees, and the veins are still visible, consider coronary heart disease, especially consider cardiac insufficiency. 8.Prolonged snoring with long intervals. This itself will affect the oxygen supply of the body during sleep. The longer such a phenomenon lasts, the more serious the heart involvement. 9, the feeling of obstruction. If there is a feeling of being blocked by something in the throat area or the back of the skull, consider coronary heart disease. 10, impotence. Studies have found that male patients with coronary heart disease have lower levels of dehydroepiandrosterone sulfate in their serum than normal people and are prone to impotence. Therefore, the sudden appearance of impotence is actually one of the signs of coronary heart disease. When the above phenomenon occurs, we should be alert, the body is sending you a distress signal.