Early symptoms of coronary heart disease

Written by Liu Yong
Cardiology
Updated on May 26, 2025
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The full name of coronary heart disease is also called coronary atherosclerotic heart disease. From its name, we can see the basis of coronary heart disease, which is due to the formation of atherosclerotic plaques in the coronary arteries themselves, causing insufficient myocardial blood supply, and bringing about some symptoms. In the early stages, there may even be no symptoms. It is only when the narrowing of the coronary arteries reaches a certain degree, especially when it reaches 50%, or even more than 70%, that the patient may experience a series of symptoms. These symptoms include chest tightness and pain after activity, as well as radiating pain in other parts of the body, discomfort in the throat area, burning sensation behind the sternum, and even abdominal pain, among other symptoms. Additionally, some patients may also experience palpitations and discomfort in the precordial area, etc.

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Can people with coronary heart disease drink tea?

Patients with coronary heart disease can drink tea, but it is advised to consume light tea in daily life rather than strong tea. Specifically for coronary heart disease, green tea is more suitable as it helps prevent the condition. However, for those with coronary heart disease who also suffer from anemia and poor spleen and stomach function, it is recommended to limit green tea consumption. Additionally, drinking strong tea may cause some individuals to experience arrhythmias, increased heart rate, and sometimes disturb sleep, further aggravating these cardiac symptoms.

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Coronary heart disease is what?

Coronary heart disease is the most common type of vascular disease caused by atherosclerosis and is a common disease that harms human health, often occurring in men over the age of forty. Men tend to develop the disease earlier than women. It is defined as atherosclerosis of the coronary arteries, causing narrowing or occlusion of the lumen, leading to myocardial ischemia, hypoxia, or necrosis, and resulting in heart disease. Currently, the diagnostic gold standard for coronary heart disease is coronary angiography. During coronary angiography, the presence of significant stenosis in the coronary artery lumen of more than fifty percent can diagnose coronary artery atherosclerotic heart disease, or coronary heart disease. The pathological anatomy and pathophysiology of coronary heart disease vary, leading to different clinical manifestations. In 1979, the World Health Organization classified it into five types: 1. Asymptomatic myocardial ischemia. 2. Angina pectoris. 3. Myocardial infarction. 4. Ischemic cardiomyopathy. 5. Sudden death. Currently, based on different characteristics of onset and principles of treatment, it is divided into two main categories: First category: Chronic coronary artery disease. Second category: Acute coronary syndrome. Acute coronary syndrome includes unstable angina, non-ST segment elevation myocardial infarction, ST-segment elevation myocardial infarction, and sudden death is also included as a manifestation of acute coronary heart disease.

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Coronary heart disease is related to anemia.

Coronary heart disease and anemia are not the same type of diseases; they differ in mechanisms of onset, clinical symptoms, and treatment methods. Coronary heart disease is caused by long-term arteriosclerosis, leading to narrowing of the coronary arteries, which causes ischemia and damage to the myocardium, hence it is called coronary heart disease. The treatment for coronary heart disease involves the use of medications to improve blood supply by dilating the coronary arteries, as well as medications to promote blood circulation and remove blood stasis. Anemia is due to a reduction in blood cells, causing ischemia in peripheral tissues and organs, leading to a series of clinical manifestations. Treatment involves supplementing blood or providing hematopoietic elements, depending on the cause of the anemia.

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Can coronary heart disease patients soak their feet?

People with coronary heart disease can soak their feet, but it is recommended not to do so during an angina attack. When soaking feet, the high water temperature causes the capillaries in the lower limbs to dilate, increasing blood supply to the lower limbs, which can correspondingly reduce the blood supply to the heart, easily leading to myocardial ischemia and angina attacks. Additionally, the soaking should not be too long, and the water temperature should not be too high. It is suggested that a 10-minute soak is appropriate, and a water temperature of around 37 to 38 degrees Celsius is advisable. Too high a temperature is not beneficial for patients with coronary heart disease.

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Can people with coronary heart disease eat eggs?

Patients with coronary heart disease can eat eggs; it is recommended to eat one each morning to balance the nutritional needs of the body. However, it is crucial not to consume them excessively, as eggs, especially the yolks, contain cholesterol and a high amount of lipids. One of the primary causes of coronary heart disease is the accumulation of lipids due to atherosclerosis. Therefore, to prevent an increase in cholesterol levels, excessive consumption should be avoided, as it can lead to higher cholesterol levels if the body cannot digest it properly, exacerbating the condition and causing harm to the body. Thus, it's important to control and moderate consumption.