What are the consequences of running with a high heart rate

Running with a high heart rate can lead to dizziness, chest tightness, and even heart damage. High heart rate is usually caused by excessive exercise intensity, dehydration, or potential heart problems, and the exercise plan needs to be adjusted according to the specific situation.

Running with heart rate exceeding personal maximum safe value may cause myocardial hypoxia. Healthy individuals may experience temporary palpitations or fatigue, which often resolve on their own after stopping exercise. Long term overload exercise can lead to compensatory hypertrophy of the heart and increase the risk of arrhythmia. Patients with coronary artery disease may develop angina pectoris and should immediately stop exercising and seek medical attention. Due to genetic differences or medication effects, some individuals may have a high resting heart rate but no discomfort. This type of situation requires a professional cardiopulmonary function test to assess the safety range. High blood pressure patients may experience cerebrovascular accidents if their heart rate rises too quickly during exercise. Patients with diabetes should be alert to asymptomatic myocardial ischemia, and it is recommended to wear heart rate monitoring equipment.

Before running, it is important to warm up thoroughly, choose appropriate intensity, and replenish electrolytes. If dizziness or shortness of breath occurs during exercise, stop immediately. Regular physical examinations can screen for potential cardiovascular risks, and it is recommended for middle-aged and elderly people to engage in low impact exercises such as brisk walking or swimming. Stretching appropriately after exercise can help stabilize heart rate recovery and avoid sudden sitting or standing.