What are the main causes of exercise-related sudden death?

Generally, the main causes of exercise-related sudden death include overexertion, myocardial ischemia, myocarditis, angina pectoris, and coronary atherosclerotic heart disease. If physical discomfort occurs, prompt medical attention is recommended. Specific analysis is as follows:

1. Overexertion: Prolonged heavy lifting, intense physical activity, or excessive fatigue may overload the heart, potentially triggering cardiac arrest and resulting in exercise-related sudden death. This can be alleviated by ensuring adequate sleep and sufficient rest.

2. Myocardial Ischemia: Myocardial ischemia affects blood circulation in the heart, leading to cardiac dysfunction and symptoms such as palpitations, chest tightness, and shortness of breath. In severe cases, it may lead to exercise-related sudden death. Patients may follow medical advice to take medications such as metoprolol tartrate sustained-release tablets, bisoprolol fumarate capsules, or atenolol tablets to improve their condition.

3. Myocarditis: Myocarditis is an inflammatory disease affecting myocardial cells. During flare-ups, repeated inflammatory stimulation damages myocardial cells, impairing heart function and causing symptoms such as chest pain, difficulty breathing, and palpitations. Therefore, exercise-related sudden death may result from myocarditis. Patients may follow medical guidance to use medications such as furosemide tablets, vitamin C tablets, or compound captopril tablets for treatment.

4. Angina Pectoris: This is a transient chest pain caused by insufficient blood flow in the coronary arteries, typically occurring during physical exertion or emotional excitement, often accompanied by palpitations, arrhythmia, and other symptoms. If inadequate blood supply to the heart exists, angina may be triggered, potentially leading to exercise-related sudden death. Patients may, under medical supervision, use medications such as labetalol hydrochloride tablets, nifedipine tablets, or isosorbide dinitrate tablets to relieve symptoms.

5. Coronary Atherosclerotic Heart Disease: When a patient's coronary arteries develop lesions such as thrombosis or plaques, the arterial walls may thicken, leading to narrowing or blockage of the arteries, causing myocardial hypoxia and potentially resulting in exercise-related sudden death. This condition is caused by coronary atherosclerotic heart disease. Patients may follow medical instructions to use medications such as simvastatin dispersible tablets, atorvastatin calcium tablets, or isosorbide dinitrate tablets for treatment.

It is essential to maintain healthy lifestyle habits, avoid overexertion, and refrain from intense physical activity to prevent physical discomfort. It is advisable to engage in moderate exercises such as walking or jogging according to individual health conditions, which can help enhance physical immunity and support recovery.