Winter exercise precautions for patients with heart disease. With the arrival of cold winter, it is also a season of high incidence of cardiovascular diseases, especially heart disease patients, learn self-management in their daily life and establish a good and healthy lifestyle. For patients with heart disease, in addition to taking medicine on time for follow-up visit, diet and exercise are also very important.
Moderate exercise is good for the heart
Another important reason for heart disease is lack of exercise. People living in the same environment often sit still and suffer from coronary heart disease twice as much as those who are often active. Proper exercise can promote the expansion, extension and increase of small blood vessels in the heart, improve the oxygen supply of myocardium and improve the lipid metabolism in the blood. Exercise also helps to improve myocardial metabolism, improve the working ability of myocardium and the metabolic function of heart. In addition, it can also improve the fibrinolytic activity of blood and prevent excessive hemagglutination, which is very helpful to prevent and delay the development of atherosclerosis.
1. Walking: walking can enhance myocardial contractility and dilate peripheral blood vessels, which can enhance cardiac function, reduce blood pressure and prevent coronary heart disease. For people who will cause angina pectoris when participating in sports, it can improve their condition. Each walk can last for 20 minutes to 1 hour, 1 ~ 2 times a day, or 800 ~ 2000 meters a day. If the physical condition permits, the walking speed can be appropriately increased.
2. Jogging: jogging or running in place can also improve heart function. As for the distance of jogging and the time of running in situ, it should be determined according to everyone's specific situation, and there is no need to force it.
3. Taijiquan: it has a good preventive and therapeutic effect on hypertension and heart disease. Generally speaking, patients with good physical strength can practice old-fashioned Taijiquan, and those with poor physical strength can practice Simplified Taijiquan. If you can't play a full set, you can play half a set. If you are weak and have poor memory, you can only practice individual movements and practice in sections without continuity.
Sports precautions
1. If anyone's heart rate is still more than 100 times per minute 10 minutes after the end of exercise, he shall not increase the amount of exercise, but appropriately reduce the amount of exercise according to the situation.
2. The amount of exercise should be from small to large, and the time from short to long, step by step.
3. Eat and exercise at least 1 hour apart.
4. The most suitable temperature for exercise is 4 ℃ - 30 ℃.
5. If dizziness, headache, panic, nausea, vomiting and other discomfort symptoms occur during exercise, stop immediately and seek medical treatment if necessary.
In addition, it is not suitable to exercise in the morning in winter. Forenoon from forenoon 6 to 9 is the most dangerous moment of coronary heart disease and cerebral hemorrhage, and the incidence rate is 3 times higher than that of 11 a.m. In addition, human sympathetic nerve activity is high in the morning, followed by increased bioelectrical instability, which is easy to lead to arrhythmia, ventricular fibrillation and sudden death. Others have higher arterial pressure in the morning, which increases the possibility of atherosclerotic plaque rupture and leads to the onset of acute coronary syndrome. Therefore, when we do physical exercise, we arrange the time in the afternoon and evening.