The most unpredictable season among the four seasons in terms of temperature, air pressure, humidity and other meteorological conditions is the time of winter and spring, and the high incidence of cardiovascular diseases also occurs during this time. Early spring temperature uncertainty, the human body just stretch open blood vessels by the cold stimulation will suddenly contract, blood pressure rises also rise, resulting in blood circulation is blocked, coupled with continuous rain, mood will be depressed and low, more likely to cause cardiovascular disease, the following we come together to understand the cardiovascular disease patients why the “spring muffler “. A large part of the occurrence of cardiovascular disease and improper warmth during the change of season has a relationship. Visible, appropriate more clothes, adhere to the “spring cover” is still the current health points. We say: “blood in the cold is condensed”, cold stimulation will make blood vessel contraction, spasm, increase the burden on the heart, easily induced cardiovascular disease. So in the winter and spring at the time of change must be “spring cover”, with the temperature change increase or decrease in clothing. “The grass back to bud, all diseases attack”, spring is prone to colds, fever, lung infections and other diseases of the respiratory system, these diseases will induce or aggravate cardiovascular disease, so patients not only pay attention to the cold and warmth, but also pay attention to personal hygiene, away from the hazards brought about by these prevalent diseases. 1, avoid eating cold food. In addition to avoid eating cold food, cold food should also be appropriate to eat less. Habitual diarrhea, spleen and stomach people should pay extra attention to this. 2, emotional stability. Spring cover should also “cover” the emotions, avoid great sadness and happiness, but also to avoid anxiety, tension and other emotions. Hypertensive patients should pay special attention to this. 3, sleep to ensure. The process of sleep is the process of Yang Qi. Good sleep is conducive to maintaining the immune state, the prevention of all kinds of common diseases are good. Cardiovascular patients for “spring cover” should also pay attention to the temperature changes with the increase or decrease in clothing, chest and back is the coronary heart disease patients spring cover the key parts. If the “spring cover” cover a good, the body is not affected by changes in temperature in early spring, blood pressure and other indicators will be relatively stable, to control the disease is very beneficial.