Heart diseases, high blood pressure, stroke, myocardial infarction and other cardiovascular diseases are entering a high incidence period. Due to the low temperature, the blood vessels in the human body suddenly contract, and in a cold environment, in order to maintain heat, the blood pressure will increase, oxygen consumption will increase, and the burden on the heart will increase. This can lead to myocardial ischemia and hypoxia, causing angina pectoris or even myocardial infarction.
Since cold weather is a major enemy of the heart, it is important to keep warm. It is recommended that the elderly go out between 10 am and 4 pm. If they need to be active, it is best to choose a sheltered and warm place, or go to a sports hall in the city to exercise. Elderly people with heart problems can use a heating pad on the front and back of the heart, but it should be applied over clothing to avoid burns. This can also alleviate the burden on the heart.
