What are the causes and classifications of coronary heart disease?

Coronary heart disease mainly refers to coronary atherosclerotic heart disease, which can induce hypertension, myocardial infarction, sudden death and other manifestations. However, there are four reasons for the onset of coronary heart disease, which mainly include diet, age, gender, genetics and so on. The methods of coronary heart disease are also somewhat different according to the cause of the disease, and the means include drugs, surgery, dietary care and other means.

The so-called coronary heart disease mainly refers to coronary atherotic heart disease. This condition may cause myocardial ischemia and hypoxia. However, severe coronary heart disease can also induce symptoms such as hypertension and myocardial infarction.

At the same time, coronary heart disease is also divided into occult coronary heart disease, myocardial coronary heart disease and other types. In general, these types of coronary heart disease** are mainly related to four causes, so how do they arise and which four causes?

1. Factors of coronary heart disease.

Coronary heart disease is mainly caused by the patient's lipid metabolism in the atherotic lipid substance in the arterial intima, which will form white plaque over time. The increase of white plaque will cause crushing of the arteries, affecting blood flow, and also causing cardiac ischemia and hypoxia. As a result, it leads to diseases such as coronary heart disease.

2. Four major causes of coronary heart disease.

1) Age.

The age of onset of coronary heart disease is mainly concentrated in the middle-aged and elderly people over 40 years old, but there is a high probability of coronary heart disease from the age of 49. Moreover, the development of coronary heart disease from this period is relatively rapid, but the onset of coronary heart disease tends to be in young people and other groups.

2) Gender aspect.

In recent years, the incidence of coronary heart disease is higher in men than in women, and the mortality rate of male patients with coronary heart disease is also higher than that of female patients with coronary heart disease. However, most women suffer from coronary heart disease after the age of 60, and the mortality rate of coronary heart disease at this stage is also higher than that of male patients with coronary heart disease.

3) Diet.

Unreasonable dietary intake will also increase the probability of coronary heart disease. For example, long-term high-calorie intake. High-cholesterol foods vary.

4) Genetic aspects.

Coronary heart disease is divided into two types: congenital coronary heart disease and acquired coronary heart disease, and the onset of acquired coronary heart disease is related to dietary factors and environmental factors. However, congenital coronary heart disease is generally associated with family inheritance.

It can be seen that the mechanism of coronary heart disease is mainly related to lipid metabolism. The appearance of white patches on the arterial lining caused by lipid metabolism causes insufficient blood supply to the heart, which can lead to coronary heart disease. The onset of coronary heart disease is related to these four reasons, including diet, age, gender, and genetics.

Therefore, understanding the above four reasons can prevent it in advance.

The causes of coronary heart disease include the following:

1. Hypertension, hyperlipidemia and hyperglycemia in patients with three highs;

2. Family history of coronary heart disease;

3. Bad habits such as smoking in men;

4. Other triggers, such as full meals, walking in the wind, emotional agitation, colds, etc.;

People with a family history belong to the high-risk group of coronary heart disease, such as hypertension, hyperlipidemia, and hyperglycemia at the same time, and need to be closely observed, such as regular check-ups in the hospital, and stop all activities immediately after the appearance of symptoms; People with high-risk factors must maintain a good attitude and go to the hospital for regular check-ups.

Coronary heart disease: Atherosclerosis occurs in coronary arteries, which can cause narrowing or blockage of the lumen of blood vessels, resulting in myocardial ischemia, hypoxia or necrosis, resulting in heart disease, often called coronary heart disease. However, coronary artery disease may be broader and include inflammation, embolism, and duct narrowing or occlusion.

The cause of the disease is not well understood, and it is thought to be related to some risk factors. At present, it is believed that the risk factors for coronary heart disease mainly include hypertension and dyslipidemia.

Dyslipidemia includes high total cholesterol or low density lipoprotein. High triglycerides and low HDL cholesterol.

In addition, overweight, obesity, diabetes. Poor lifestyle includes smoking, unreasonable diet. A high-fat, high-cholesterol, high-calorie diet, lack of physical activity, excessive alcohol consumption, psychosocial factors, and older men have a family history of coronary heart disease.

Seasonal changes, emotional agitation, increased physical activity, heavy meals, heavy smoking, and alcohol consumption may induce the occurrence of coronary heart disease.

Hypertensive pathology.

Many people have misunderstandings about hypertension, first of all, to correct a point, hypertension is not a blood disease, but a vascular disease. High blood pressure is because the blood flow pressure increases, resulting in excessive pressure on the blood vessel wall, and the blood vessel wall will spasm, harden, and the blood vessel wall will become thinner, resulting in poor blood circulation, so that the heart can only increase the greater ejection pressure to ensure the body's blood circulation, so that the blood ejection pressure will be more and more large, which will lead to more and more damage to the blood vessels. The pressure of the blood on the blood vessels is called blood pressure, and if the blood pressure is too high, we call it hypertension.

Pathology of coronary heart disease.

Coronary heart disease is caused by atheropathy in the coronary arteries, which narrows the coronary arteries, resulting in insufficient blood supply and oxygen supply, inducing myocardial dysfunction and even necrotic heart disease, which we call coronary heart disease.

The link between coronary heart disease and hypertension.

From the pathological point of view, hypertension and coronary heart disease are vascular lesions, the initial symptoms of hypertension are not easy to be noticed, blood pressure is getting higher and higher, coronary artery sclerosis, thinning symptoms are more and more obvious, when the blood vessel wall has no previous elasticity, it is easier to deposit impurities in the blood vessels, forming plaque. As hypertension becomes more severe, coronary arteries become thinner and more severe, impurities are deposited more and more, plaques form larger and larger, and eventually lead to the onset of coronary heart disease.

How can it be prevented? Hypertension and coronary heart disease are both chronic diseases, the early stage of the disease can be through the method of life intervention, when diagnosed with hypertension, you can live intervention for three months, after three months, blood pressure is not controlled, it must be through drugs, coronary heart disease is the same, the prevention method is basically the same:

1. Healthy eating habits.

2. Good work and rest.

3. Make an exercise plan.

4. Quit smoking and drinking.

5. Good spine hygiene.

If there is no effect of life intervention, then it needs to be controlled by drugs, antihypertensive drugs, and drugs that inhibit the formation of coronary vascular plaques, and resolutely cannot buy and take them at will, but go to a regular hospital to find a professional doctor according to the actual situation of the patient, and formulate medication methods.

There are many kinds of coronary heart disease, and many people are confused about it, which is very bad. The disease is easy to recur and difficult**, often affects the normal life of patients, and the harm to patients cannot be ignored. Coronary atherosclerotic heart disease is a heart disease caused by atherosclerotic lesions in the coronary arteries, resulting in narrowing or blockage of the lumen of the blood vessels, resulting in myocardial ischemia, hypoxia or necrosis, and is often called "coronary heart disease".

Although angina usually occurs during exertion, it often indicates excessive exercise. Appropriate exercise is conducive to improving the adaptability of myocardium to ischemia and improving the symptoms of angina, and aerobic exercises such as walking, tai chi, and yoga are suitable for patients with coronary heart disease. When the disease occurs, do not be nervous, take the medicine first, and immediately notify the hospital to go to the hospital for corresponding diagnosis and treatment.

When severe chest pain occurs, you must pay attention to rest, do not carry it hard, the consequence of hard carrying is likely to lead to myocardial infarction and sudden death. For the use of drugs, we should not act arbitrarily, the consequences of improper drugs are very terrible, often bring many adverse effects to patients with coronary heart disease. At present, there is no clear ** for coronary heart disease, so there is no ** means for the time being, but through standardized and regular medication, its clinical symptoms can be effectively controlled, the quality of life can be improved, and the life span can be prolonged.

For all patients with coronary heart disease, it is important not to take medication at will, which is not only not conducive to the improvement of the condition, but also often leads to the occurrence of fatal cardiovascular events such as myocardial infarction, which makes the family grief-stricken. The above explained to you that coronary heart disease is the common sense that everyone should know more, and I believe that everyone understands the common sense of coronary heart disease. For coronary heart disease, we should pay attention to the psychological counseling of patients, if there are too many negative emotions, it is not conducive to coronary heart disease.

Coronary heart disease is the coronary artery atherosclerosis, which eventually leads to lumen narrowing or occlusion, and there are multiple risk factors for coronary heart disease, such as high blood pressure, high blood lipids, high blood sugar, high weight, and smoking.

There are many causes of coronary heart disease, which is caused by the formation of atheroma plaque in the coronary artery wall of the heart itself, resulting in narrowing of the lumen of blood vessels. It is related to factors such as hypertension, hyperlipidemia, diabetes, smoking and aging, as well as sedentary lifestyle, genetics and environmental factors.

Coronary heart disease** includes the following aspects: age, gender, obesity, sedentary lifestyle, hypertension, hyperlipidemia and hyperglycemia. Family history of coronary heart disease. Bad habits such as smoking.

Hypertension, hypercholesterolemia, hypertriglyceridemia, diabetes, central obesity, Kawasaki disease, vaso-obliterans, congenital malformations, etc., may also contribute to an increased risk of coronary heart disease.

Smoking, heavy drinking, staying up late, overeating, stress and other adverse factors are all triggers of coronary heart disease.

Coronary heart disease, also known as coronary atherosclerotic heart disease, is a type of heart disease, so many people call coronary heart disease heart disease. In fact, there are many types of heart disease. Coronary heart disease is just one type of heart disease.

I think the questioner should be asking about coronary heart disease! What is coronary heart disease? Coronary heart disease is short for coronary heart disease, or coronary atherosclerotic heart disease.

There are five types of coronary heart disease, and the following are the manifestations of each type. 1. Insidious, the patient has no self-conscious symptoms, but the routine resting electrocardiogram shows abnormal ischemic changes. 2. Angina pectoris, which is manifested as paroxysmal precordial pain or discomfort during exertion or tension, mostly compression or contraction or suffocation, often radiating to the left shoulder or left arm, little finger or ring finger, and some people release it to the teeth and upper abdomen to cause toothache or stomach pain.

Lasts 3 to 5 minutes. (rest or sublingual administration, nitroglycerin 1 to 3 minutes after the pain can disappear) 3, myocardial infarction type, manifested as sudden severe pain in the precordial area, lasting more than 30 minutes or several hours, often complicated by severe arrhythmia, heart failure or shock, life-threatening can lead to sudden death. 4. Ischemic cardiomyopathy type, manifested as cardiomegaly and heart failure, severe and intractable arrhythmias, etc., with poor prognosis.

5. Sudden death type, which mostly occurs on the basis of atherosclerosis and myocardial lesions, can occur anytime and anywhere, manifested as sudden collapse, respiratory and cardiac arrest, and loss of consciousness. If effective cardiopulmonary resuscitation is given within 4 to 6 minutes of onset, 5% to 6% of patients will survive. Generally, coronary heart disease is more common in middle-aged and elderly people over 40 years old.

However, with the continuous improvement of living standards, the acceleration of work rhythm, and the intensification of social competition, the incidence of coronary heart disease has been increasing in recent years, so prevention is a top priority. There are many factors for the formation of coronary heart disease, such as high blood pressure, hyperlipidemia, smoking, genetic obesity, diabetes, reduced physical activity, etc. ...The above factors are closely related to us, so how to effectively prevent coronary heart disease should be paid attention to.

Everyone should start from themselves, from the bits and pieces of life, to reduce hair **. For friends who have already suffered from coronary heart disease, we should also be active, and strive to minimize the harm of coronary heart disease. Thank you all and finally wish you good health!

The ** that causes coronary heart disease is more complex, that is, coronary heart disease is a disease caused by multiple factors, and the main reasons are as follows:

1. Genetic factors: From the root cause, coronary heart disease has a certain genetic tendency, such as parents or immediate relatives who suffer from coronary heart disease when they are young, not necessarily hereditary, but have a certain genetic tendency;

2. Acquired risk factors: such as three highs, namely hypertension, hyperglycemia, and hyperlipidemia, which are all risk factors for coronary heart disease;

3. Bad lifestyle habits: such as smoking, obesity, inactivity, etc., are also possible causes of coronary heart disease;

4. Age factor: With the advent of an aging society and the increase of age, arteriosclerosis will also occur and develop, and the age of coronary heart disease in male patients will be earlier, but it cannot be controlled;

5. Inflammatory diseases: For example, some young women suffer from rheumatic immune diseases, arteritis, coronary arteries, and coronary heart disease;

6. Other factors: For example, middle-aged and elderly women, in the case of extreme anger, anxiety and emergency, although there may be no narrowing or blockage of blood vessels, coronary arteries can also be involved and damaged.

Therefore, in terms of prevention and control, it is also necessary to carry out multi-factor and all-round prevention and control.

1. Coronary heart disease is the abbreviation of coronary atherosclerotic heart disease, which is a heart disease caused by atherosclerotic lesions in coronary arteries, which causes narrowing or blockage of the lumen of the blood vessels, resulting in myocardial ischemia, hypoxia or necrosis, and we are often called coronary heart disease. In general, the clinic is often divided into five categories, asymptomatic myocardial ischemia, angina, myocardial infarction, and ischemic heart failure and sudden death.

2. Some patients with coronary heart disease have asymptomatic myocardial ischemia, and many patients may not have obvious symptoms of angina. Some patients may present with angina, which typically consists of a squeezing pain in the anterior chest, or tightness and shortness of breath, mainly behind the sternum, or it can radiate to the precordial area, as well as the left upper extremity, and the left back. It mostly occurs under common triggers such as exertion, emotional agitation, satiety, and cold.

If it is a patient with angina, it usually lasts less than 30 minutes, and it can be relieved by rest or nitroglycerin. In some patients, if a myocardial infarction occurs, the pain may be of the same location, but the nature and duration of the pain will increase significantly, and nitroglycerin is not effective.

3. The examination items of coronary heart disease include electrocardiogram, ordinary electrocardiogram, ambulatory electrocardiogram, cardiac color ultrasound, cardiac enzymes, troponin, coronary CTA, and color ultrasound of the cervical vertebral artery to evaluate the risk factors of the congratulatory letter, to evaluate the general condition of the whole body blood vessels, as well as the angiography of our coronary arteries, which directly look at the specific stenosis of the blood vessels.

4. The treatment of coronary heart disease in the elderly mainly needs to pay attention to the following points.

First, the propaganda should be strengthened to inform patients of the definition of coronary heart disease and its risk factors. Advise them to control their diet, low-salt, low-fat, diabetic diet, exercise appropriately, and avoid emotional agitation, dry stools and other triggers.

2. Be sure to take antiplatelet drugs and lipid-regulating drugs regularly. At the same time, if there are risk factors such as hypertension, diabetes, and hyperlipidemia, they should be actively controlled to achieve the goal. If there are bad habits such as smoking, they should be actively corrected.

3. For patients who need to actively clarify the coronary artery condition, coronary angiography should be performed, and if necessary, PCI surgery or coronary artery bypass grafting should be performed.