Recently, the cold air has come and the temperature continues to drop, and this kind of weather is the most likely to trigger the attack and recurrence of cardiovascular diseases. Therefore, patients with cardiovascular diseases and people who usually do not have good heart must pay special attention and do a good job of disease protection is very necessary. Patients with cardiovascular disease can easily suffer from transient myocardial ischemia and cardiovascular emergencies due to cold stimulation, which is very dangerous. About the daily diet Many people have the habit of taking winter supplements, but because there is little exercise in winter, if a large amount of hot food is taken, it will instead cause elevated blood lipids and possibly cardiovascular accidents, so patients with cardiovascular disease in winter should have a more strict diet. If a large amount of tonic is easy to cause high blood lipids, inducing cardiovascular disease, because people exercise very little in winter, coupled with the cold, a large amount of hot food and tonic wine, easy to cause high blood lipids, and to the first warmth of early spring, the most likely to cause disease. Winter tonic should be moderate, should not be a daily supplement, three meals a day diet regular, should not overeat. About the daily exercise The temperature is low, should not be too early morning exercise, exercise to wait for the sun to rise before going, at this time, the temperature rises, can avoid the sudden cold stimulation of the body and the onset. Exercise can be done at noon or in the afternoon when the temperature is higher, and exercise is based on less intense exercises such as walking, jogging and tai chi. Cardiovascular patients should exercise properly, and reduced exercise can also cause slow blood flow and elevated blood lipids. How to dress every day Low winter temperatures and large temperature differences between indoors and outdoors increase the risk of cardiovascular accidents, so it is critical to keep warm from the cold. Blood vessels, especially coronary arteries, tend to contract and spasm when they encounter cold, resulting in insufficient blood supply and possibly embolism. Make sure you get enough rest every day. Make it a good habit to go to bed early every day and get enough sleep. Poor rest can easily lead to weakness, chest discomfort, palpitations, shortness of breath, difficulty in breathing, coughing and other symptoms, which can lead to cardiovascular disease. Keep your emotions calm and happy every day. Emotional excitement is a big taboo for cardiovascular disease, and patients with coronary heart disease and hyperlipidemia especially need to relax and not let their emotions fluctuate too much to avoid cardiovascular accidents. When it is cold, patients with cardiovascular diseases must pay attention to controlling their blood pressure, should adhere to standardized medication at home under the guidance of a doctor, go to the hospital for physical examination and review on time, and intervene in early symptoms in a timely manner. Once there are obvious abnormal symptoms, seek medical attention in a timely manner.