[Disease concept]
The heart's need for oxygen depends on cardiac workload (the speed and intensity of the heartbeat). Physical activity and emotional excitement increase the workload of the heart, so the heart's demand for oxygen increases. When an artery is narrowed or blocked, the blood flow to the heart muscle cannot increase to meet its needs, resulting in myocardial ischemia and chest pain.
Angina usually occurs in coronary artery disease, but can also be seen for other causes, such as aortic valve abnormalities, especially aortic stenosis, aortic regurgitation, and hypertrophic subaortic stenosis. Because the aortic valve is adjacent to the coronary artery entrance, these abnormalities can reduce blood flow to the coronary artery. Arterial spasm (a sudden temporary narrowing of an artery) can also lead to an attack of angina. Severe anemia reduces the oxygen supply to the heart and can cause angina.
[Symptom]
Symptoms of angina pectoris, the most important symptoms of angina pectoris is a word ''pain'', mainly in the precordial area of pain, pain in the precordial area is accompanied by other related parts of the radioactive pain, such as shoulder, such as neck, even teeth, including the left little finger of this kind of radioactive pain, are the symptoms of angina pectoris.
There is a second symptom of angina pectoris, which is chest tightness. At this time, there are chest tightness. Many people feel that they are pressed against the chest area by a large stone, and even feel unable to breathe. These symptoms are all symptoms of angina. In the later stage of angina, there will be a strong sense of dying, and you will feel unable to breathe, and the heartbeat will feel like it will stop. This is a very serious manifestation of angina in the later stage.
[Exercise suggestion]
Life habits are very important, angina patients in peacetime should pay attention to maintain a relaxed mood. For example, avoid emotional excitement, overtension or overwork, avoid sprint, running, and do not chase traffic. Avoid the cold wind blowing head-on. In the cold season, people should wear masks when going out, pay attention to keeping warm, and diet should be controlled. Do not be too nervous and tired when changing dietary habits, which will do great harm to the disease.
[Angina patients should not participate in intense exercise]
First: Avoid any can induce angina attack activities and habits.
For example, avoid emotional excitement, overtension or overwork, avoid sprint, running, and do not chase traffic. Avoid the cold wind blowing head-on. In the cold season, people should wear masks and keep warm when going out. They should eat moderately and change their dietary habits. Do not eat too much, especially at dinner, and avoid overeating. Drink less or no alcohol and don't smoke. Drink less strong tea and coffee. Life should be regular, pay attention to the combination of work and rest, as little as possible to play mahjong, the work of high concentration, should not last too long. Be cheerful at ordinary times. Appropriate participation in sports exercises such as radio exercises, taijiquan, qigong and other physical exercise. Don't watch football games or thriller at night.
Second: under the guidance of doctors, choose the correct medicine and adhere to taking.
Rest immediately when the attack occurs, general patients in the cessation of activity after the symptoms can be eliminated. At ordinary times, we should try to avoid all kinds of contentment to induce the onset of factors, such as excessive physical activity, emotional excitement, full meals, etc., pay attention to warm in winter. Adjust diet, especially one meal should not be too full, avoid greasy food, avoid alcohol and tobacco. Adjust daily life and workload; Reduce mental burden; Maintain adequate physical activity so that pain symptoms do not occur; To deal with the concomitant diseases that cause or worsen angina pectoris, treat hypertension, diabetes, lipid disorders, etc., and reduce the risk factors of coronary atherosclerosis.
[Dietary advice]
1. Control diet
Eat less salt, eat less adipose, reduce caloric intake caries high fat and high salt diet can cause angina, because these foods will suddenly progress blood pressure. The calories from fat should be reduced to less than 30%. This means avoiding foods containing saturated fatty acids and cholesterol as much as possible. Saturated fatty acids are fats and oils that are solid at room temperature, such as butter. Eat less than 180 grams of meat, seafood or poultry every day.
2. Edible vegetable oil
Sauteed meat with oils containing monounsaturated fatty acids (such as olive oil) or polyunsaturated fatty acids (such as vegetable oil) to reduce fat intake. Total daily use of oil should be limited to 5-8 teaspoons.
3. Eat a balanced diet
Eat more lettuce and fish. Garlic, Onions and lecithin are good dietary supplements. They are effective in lowering blood cholesterol levels. Don't forget to add almonds and other stone fruits (excluding peanuts), olive oil, sockeye salmon, tuna, and mackerel to your diet. These foods contain essential fatty acids, are low in fat and contain nutrients needed for normal heart function.
4. Limit foods rich in vitamin K
Avoid vitamin K supplements and foods rich in vitamin K to prevent precoagulation. Foods containing vitamin K can improve blood coagulation and should be taken in small amounts. Foods high in vitamin K include alfalfa, broccoli, white cauliflower, egg yolks, liver, spinach and all dark green vegetables. To increase the anticoagulant effect, add the following foods to your diet: wheat sprouts, vitamin E, soy, sunflower seeds.
5. Avoid food
Avoid ingesting animal organs, such as liver, heart and kidney, that contain high cholesterol. Avoid stimulants, such as coffee and tea, which contain caffeine. Also avoid tobacco, alcohol, sugar, milk, oil, red meat, fats (especially animal fats), fried foods, processed foods, soft drinks, spicy foods, and white flour products, such as white bread. Don't use licorice plants.
[Dietary supplement recommendations]
1. Nattokinase
Natto kiness (NK) is a proteolytic enzyme secreted by Natto bacteria in the process of soybean fermentation into natto. The proteolytic enzyme has the functions of safely and efficiently dissolving thrombi, lowering blood pressure and anticoagulation, and can be widely used in people with cardiovascular and cerebrovascular diseases. Especially in the prevention of stroke, myocardial infarction and other thrombosis and improve the sequelae of these diseases, it has irreplaceable application value.
2. Lecithin capsules
Lecithin is a natural emulsifier, which is beneficial to the smooth metabolism of human fat and reduces the pressure of the liver to metabolize fat. At the same time, it emulsifies and metabolizes human junk toxins, reduces the pressure on the bile ducts, and is beneficial to the metabolism and ablation of stones. Nutra-Life Lecithin is a pure lecithin extracted from soybeans, which helps the body metabolize fat and supports the health of the liver and digestive system. Lecithin is a fat-based nutrient that can also maintain healthy cholesterol levels.
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