After a long winter, the sunshine of spring is finally ushering in, and people who have been hibernating all winter breathe a long sigh of relief. However, patients with coronary artery disease should not let down their guard, as spring temperature changes can trigger adverse cardiovascular events. Today, we will explain what to pay attention to in the spring for coronary heart disease health care? A, spring coronary heart disease characteristics of spring climate instability, the temperature is also changeable, hot and cold, the human body in the cold, cardiovascular thermoregulation ability and vascular elasticity is reduced, easy to cause vasoconstriction, accelerated heart rate, heart veins, resulting in the onset of coronary heart disease, serious will induce angina, myocardial infarction, life-threatening. Second, spring coronary heart disease precautions 1, adhere to the medication, regular review Coronary heart disease is a chronic disease, need to adhere to long-term drug therapy, even if the same is put in the stent is also to adhere to take drugs to long-term treatment. Patients should also regular outpatient review, the purpose is to adjust the dose of therapeutic drugs and deal with adverse reactions or side effects that occur after taking drugs, so as not to delay the disease, resulting in adverse consequences. 2, maintain good habits Good habits include: First, to ensure adequate sleep, do not stay up late, sufficient rest to make the body repair mechanism normal operation; Second, do not smoke, certain components of the smoke can make blood pressure rise in vasospasm; Third, do not drink alcohol, but can drink a moderate amount of low alcohol, a small amount of alcohol has a vasodilating effect, but excessive drinking will bring great harm to the body; Fourth, science eat well Three meals. Patients with coronary heart disease should pay attention to a light diet and eat meals with less salt, less oil and less animal food. Long-term excessive consumption of strong tea and coffee is not good for the heart, coronary heart disease patients should also avoid high sugar, high fat, high cholesterol and strongly stimulating food in the diet; five is often exercise, maintain the appropriate weight. 3, pay attention to keep warm, avoid sickness and cold. Exposure to cold environment, the sympathetic nerve and renin-angiotensin two systems in the body of patients with coronary heart disease will be over-activated, vascular spasm contraction, increased myocardial oxygen consumption, increased cardiac load, so myocardial ischemia and hypoxia, causing angina attack. In addition, the blood becomes viscous when cold, platelets are easy to coagulate, arterial plaques grow rapidly or rupture, and then the formation of thrombus, leading to heart attack. It is advisable to choose collar, cuffs and hem “three tight” style in the spring to achieve the maximum effect of wind and cold. Underwear to use breathable and warm cotton fabrics, to avoid the static electricity harassment of chemical fibers. Dress also light, not to add too much burden to the heart. The peripheral blood vessels are vulnerable to cold stimulation, head and feet care is vital. 4, the appropriate amount of physical exercise to improve body resistance. Coronary heart disease patients can moderate aerobic exercise, regular physical exercise, but should avoid strong sports. However, from a medical point of view it is not recommended that elderly people, especially those with coronary heart disease, get up early to exercise. If it is difficult to change the habit, you should pay attention to the following aspects: first of all, keep warm before going out to prevent cold and flu; wear a mask when going out to reduce the stimulation of cold air on the respiratory tract; drink some warm water before going out to warm the stomach and play a role in replenishing water in the body; if you have high blood pressure and other diseases, you should take the antihypertensive medicine immediately after getting up; if you have diabetes, you should carry sugar cubes, cookies, etc. to prevent hypoglycemia If you are diabetic, you should carry sugar cubes and biscuits to prevent hypoglycemia. Before going out, it is best to move around indoors for about ten minutes to play a role in warming up. 5, keep a happy mood, avoid emotional excitement. Coronary heart patients should maintain a comfortable living environment, have a regular life, do some things they like in daily life, which can soothe the emotions, maintain a cheerful mood, and avoid excessive emotional excitement and mental tension. , 6, the body has the following symptoms when timely medical treatment The body has dizziness, chest tightness, chest pain, shortness of breath symptoms time, when the body appears these signals, be alert to coronary heart disease. Be sure to seek timely medical examination and treatment. Patients with coronary heart disease should listen to the professional advice of physicians according to the severity of their condition and choose the most effective treatment strategy in a timely manner so as not to miss the right time for treatment and cause recurrence and deterioration of the condition. We wish all patients with coronary heart disease to pay attention to self-care, to stay away from the pain and to enjoy the long-lost bright light of spring.