Elderly people should exercise within their capacity in summer to protect their hearts

During the scorching summer heat, exercisers should exercise with caution, as exercising in high temperatures can lead to significant water loss and, if physically exhausted, can lead to various illnesses. Doctors have pointed out that elderly individuals with heart disease should exercise with caution during summer, exercising within their capacity to avoid triggering heart disease.

Heart disease can be divided into two categories: congenital and acquired. Among all types of heart disease, coronary artery heart disease (CHD) is one of the diseases that may lead to death. Cardiologist Dr. Hong Yude said that there are many high-risk factors for CHD, including high blood pressure,Hyperlipidemia, smoking, diabetes, obesity, lack of physical activity and long-term stress, etc. However, many of these factors can be improved through human control or adjustment. In addition, if there is a family member who has suffered from heart disease, the individual's risk of disease will also increase accordingly.

He further explained that the most obvious symptom of coronary heart disease patients is angina pectoris, which may spread to the arms, shoulders, neck, jaw and other parts of the body. The symptoms will be relieved after rest. However, some patients may not have obvious symptoms. Once the disease occurs, they will face immediate life-threatening danger due to acute cardiovascular embolism. At the same time, when a patient has a heart attack, the severity of angina pectoris will be aggravated and the duration will be prolonged.Heart rhythm disordersOther symptoms include dizziness, sweating, nausea, and weakness in the limbs; patients with heart failure may experience shortness of breath and swelling of the legs.

The doctor also noted that as seniors age, their metabolism slows. In the summer heat, the body perspires profusely to dissipate heat, leading to water loss and making it difficult to maintain a normal body temperature. Replenishing adequate fluids is crucial to reduce the risk of heart disease. He recommended that seniors adhere to the principle of avoiding periods of intense sunlight in the summer and exercising during sunny hours in the winter. During exercise, they should adjust their comfort level and monitor for signs of rapid heartbeat, shortness of breath, and excessive fatigue. They should also closely monitor for signs of heatstroke to reduce the risk of a heart attack. He also recommended that heart patients visit their doctor every three months and maintain a balanced diet, focusing on vegetables, meat, and a low-sugar diet.