Many people think that coronary heart disease only has a high incidence in the winter season. But in fact, compared to other diseases, coronary heart disease still has a high incidence in the summer. This is because the low air pressure will affect the physical and mental health of the human body, air humidity, often poor convection, cardiovascular patients will feel “breathless”, often chest tightness, shortness of breath, angina and other symptoms. Therefore, coronary heart disease patients in the summer also have a lot of attention, including life, diet, psychology, living, treatment and other aspects, worth a look. 1, hot weather in summer, should not stay outdoors for a long time, at the same time, pay attention to the heat, if the outdoor activities should wear a hat or umbrella, have enough drinking water. Exercise time should not be too long, and when the weather is hot and humid, should be reduced to go out. In addition, indoor air conditioning should not be too low, keep it at about 26 degrees is most appropriate. Don’t enter the air conditioning room immediately after returning from an outing, because coronary heart disease, especially in elderly patients, the ability to self-regulate body temperature is insufficient, when the temperature difference between indoor and outdoor is large, easily lead to a spike in blood pressure. 2, thunderstorms are particularly summer, the air pressure is easy to suddenly lower, which is the human heart rate will accelerate, resulting in myocardial hypoxia. If you suffer from rain, the body temperature outside the body to form a sharp contrast, the heart can not withstand this sudden change, easy to induce coronary heart disease. Especially the elderly, due to relatively poor resistance, the body’s emergency response is slow, the probability of inducing coronary heart disease after being rained on is three times higher than that of young people. Summer is easy to catch a cold, bacteria take advantage of the situation, if not timely treatment, often aggravate the heart disease. The cold is also an important trigger for acute attacks of heart attack, heart failure or co-infection of pulmonary heart disease. 3, hot weather, people’s emotions easily out of control, at this time should maintain a good state of mind, only psychological balance to physiological balance, the normal function of the organs, blood flow, away from the threat of heart attack. Patients with coronary heart disease should have an orderly start in summer, if they go to bed late, they should not get up too early, and they should supplement their sleep properly at noon. Half an hour before going to bed, waking up in the middle of the night and early in the morning after waking up, it is best to drink some boiled water. 4, patients with coronary heart disease should quit smoking and limit alcohol, eat a light diet, eat more fresh vegetables, fruits, black fungus, soy products, eat some lean meat and fish, and try to eat less greasy or high-fat food. If possible, drink more drinks such as mung bean soup, lotus seed soup, lily soup, chrysanthemum tea and lotus leaf tea. Of course, patients with coronary heart disease also need to keep their bowels open, to develop the habit of regular bowel movements once a day. 5, in addition, compared with winter, the number of medications will be different, it is recommended that under the guidance of a specialist, the usual treatment of cardiovascular disease drugs to make some appropriate adjustments; if you travel with anti-angina drugs such as nitroglycerin or isoamyl nitrite. Finally, we remind patients with coronary heart disease to pay attention to the prevention of cardiovascular disease in summer, in addition to living, diet, medication and other aspects. In times of relatively concentrated rainfall, pay attention to weather forecasts, try to avoid sudden rainfall, and protect your heart, which can effectively avoid serious consequences such as sudden death.