Traditional Chinese medicine believes that "heaven and man correspond", that is, all changes in nature will have a certain impact on the human body, and the human body should adapt to nature. Therefore, the viewpoint of four seasons health preservation is put forward, that is, the human body should adjust itself in time according to the climate changes of the four seasons to adapt to nature.

Everything revives in spring, and all kinds of bacteria and viruses are easy to spread. Pay attention to prevent colds, you can take Banlangen or inject anti-influenza vaccine to enhance your body's resistance.

In spring, when the temperature is suddenly cold and warm, farmers should pay attention to "spring cover" and don't take off their winter clothes in a hurry, so as not to suddenly encounter colds and pneumonia and increase the burden on the heart and lungs. Winter goes and spring comes, birds are singing and flowers are fragrant, and spring breeze blows on your face. Go outdoors more often, go with you when doing activities, and bring first-aid medicine.

It is hot in summer, so health experts suggest that we should "go to bed late and get up early" at this time, enjoy the cool, chat and drink tea at night to relieve inflammation in summer. Chinese medicine believes that summer is full of energy and should not be supplemented. You should eat more beans and avoid overeating.

There is a big temperature difference between morning and evening in autumn. Don't suddenly wear clothes and try to avoid going out in the morning and evening. Chinese medicine believes that autumn is dry, so it is not suitable to eat spicy food. You can eat more sesame seeds, honey and loquat.

In winter, patients should pay attention to keep warm and keep out the cold, go to bed early and get up late, reduce the time of going out and avoid exercising in cold, strong wind and heavy snow. You can choose indoor fitness methods.

Chinese medicine believes that winter cold should be supplemented with food, but people with coronary heart disease should pay attention to avoiding tonic and eating more. In addition, for patients with coronary heart disease, it is very important to avoid fatigue, tension and emotional excitement, adjust their mentality in time, and maintain a cheerful, optimistic and cheerful mood.

Winter and spring are the high incidence seasons of coronary heart disease. People with coronary heart disease are affected by cold air, which will cause coronary artery spasm and affect myocardial blood supply. The climate in winter and spring is changeable, and people with coronary heart disease are prone to catch a cold, which will aggravate the condition and induce angina pectoris. The high temperature in summer will also accelerate the heart rate and induce angina pectoris.

Patients with coronary heart disease should adjust their food, clothing, housing and transportation according to different climate changes to help maintain their hearts and prolong their lives.