Is coronary heart disease prone to myocardial infarction?

The myocardial oxygen demand increases suddenly, and the coronary arteries in patients with coronary heart disease have hardened and cannot be fully expanded, resulting in myocardial ischemia and hypoxia in a short period of time, which in turn causes arterial spasm, which in turn aggravates myocardial hypoxia, and in severe cases, will lead to myocardial infarction.

Coronary heart disease can cause a heart attack. Complications of coronary heart disease itself may be in patients who have not had a long history, such as myocardial changes caused by long-term coronary heart disease and long-term ischemia. Patients may develop ischemic cardiomyopathy, which eventually leads to heart failure.

Other complications such as coronary artery disease, sudden acute myocardial infarction

Patients may have cardiac thrombosis or post-myocardial infarction syndrome.

Myocardial infarction is possible in coronary heart disease.

Myocardial infarction is a common and critical type of coronary heart disease, and the cause of myocardial infarction is mainly due to the instability and rupture of coronary plaques, secondary thrombosis, resulting in sudden and severe occlusion of coronary arteries, and myocardial necrosis.

The main symptoms of myocardial infarction are that the patient presents with persistent, severe precordial pain, sweating, paleness, irritability, fear and a sense of impending death, which cannot be relieved even if you rest or take nitroglycerin, and if you suspect an acute myocardial infarction, you should immediately call 120 and send you to the hospital.

Many people reach an age, begin to break out of various acute diseases, the mortality rate is extremely high, "coronary heart disease" is one, with the older the age, the higher the prevalence, for forty-four years old, every ten years old, the prevalence of coronary heart disease doubles, men are fifty years old, women are sixty years old, coronary arteriosclerosis develops relatively quickly, the risk of myocardial infarction also increases with age, coronary heart disease is called the first killer of human beings due to high morbidity and high mortality.

Coronary artery atherosclerotic lesions cause narrowing or blockage of the lumen of blood vessels, resulting in myocardial ischemia, hypoxia or necrosis and cause heart disease is coronary heart disease, which will cause serious damage to heart function due to sudden precordial pain, colic or squeezing pain in the body, and heart failure or sudden death may occur in severe cases.

Because of physical activity, emotional agitation, etc., the pain starts from the retrosternal or precordial area, and radiates upward to the left shoulder, arm, and even the little finger and ring finger, and the chest pain can also involve the neck, jaw, teeth, abdomen, etc., and the chest pain can also appear in a quiet state or at night, caused by coronary spasm, the pain gradually intensifies, changes frequency, and lasts longer, and myocardial infarction may occur at this time.

The first aid method is as follows, if the patient has symptoms of angina, he should rest immediately, and at the same time contain a tablet of nitroglycerin under the tongue, usually after rest or nitroglycerin, usually one or two minutes of colic can be relieved.

It can also contain or take the traditional Chinese medicine compound Danshen Dripping Pill or Xingxin Pill, but it takes a long time to relieve angina.

If nitroglycerin does not resolve after five minutes, another tablet of nitroglycerin may be added.

If angina occurs for the first time, it is necessary to go to the hospital as soon as possible, regardless of whether the drug can relieve it, because the first occurrence of angina pectoris is at risk of myocardial infarction. It may be accompanied by systemic symptoms such as fever, sweating, panic, nausea, vomiting, etc.

Why some people have coronary heart disease will develop into myocardial infarction and how to prevent this situation is because coronary heart disease withdrawal is easy to lead to myocardial infarction due to aggravation of vascular stenosis, especially some coronary heart disease patients who have been placed stents. Discontinuation of antiplatelet modulators is quite dangerous, and stents are more prone to thrombosis and infarction.

Other causes of myocardial infarction include fatigue, hyper-excitement, alcohol consumption, etc., so some triggers are also prone to myocardial infarction, that is, some patients may have myocardial infarction after emotional agitation, and some patients may have symptoms or aggravation of chest pain and tightness after strenuous labor. Therefore, patients with coronary heart disease must avoid the occurrence of such predisposing factors to prevent myocardial infarction. Once a blood clot is formed, it can lead to blockage of blood vessels and induce myocardial infarction.

If angina occurs with medications to lower the heart rate and relieve heart pain.

Coronary heart disease is the development of atherosclerosis of the coronary arteries in the patient. Just like the gasoline pipeline of a car, if the texture of the pipe changes, the gasoline cannot be delivered smoothly, which will inevitably affect the operation of the whole vehicle. Therefore, when coronary arteriosclerosis occurs, local blood circulation will be affected, and symptoms such as blood vessel blockage will occur, resulting in insufficient blood supply and oxygen supply to the myocardium, affecting the stability of the entire cardiac system, and may induce heart diseases such as myocardial ischemia and heart failure.

The heart may be in a state of ischemia for a long time, and it needs to be carried out by installing cardiac stents, etc., so as to promote the smooth recovery of the cardiovascular system and normalize the blood and oxygen circulation of the myocardium. During the procedure, a stent will be placed at the site of the narrowing of the patient's blood vessels, and heart bypass surgery can also be performed. Due to the high risk of this surgery, it is recommended to go to a regular tertiary hospital for surgery to reduce the intraoperative risk.

Before surgery, electrocardiogram and color ultrasound should be done to determine whether the patient's body can tolerate the surgery. The above is the answer to the question of why some people develop coronary heart disease into myocardial infarction and how to prevent this situation.

Most of these patients occur on the basis of coronary atherosclerotic stenosis, and then due to some triggers, the coronary atherosclerotic plaque ruptures, and platelets coagulate on the surface of the ruptured plaque, which then leads to myocardial infarction; In daily life, we must be careful not to overwork, not to engage in some heavy physical labor, and not to let our emotional ups and downs be too severe, and to avoid heavy drinking and smoking.

This is because coronary heart disease is caused by more serious reasons, and it is related to daily diet, eat more vegetables, reasonable examination, reasonable medication, so that better prevention.

The heart is actually a very fragile organ, so you should take care of your body in your daily life, if you find that you have some problems with your heart, then you should rush to the hospital for examination at this time. Does a patient with a heart attack have coronary heart disease?

Here I will also give you a detailed analysis, myocardial infarction is actually a type of coronary heart disease, coronary heart disease is divided into five types, but at this time the patient should also feel particularly uncomfortable, coronary heart disease is actually the hardening of arterial blood vessels, which leads to narrowing or blockage of blood vessels, so it will lead to insufficient blood vessels. Therefore, myocardial infarction is actually a kind of coronary heart disease, and detailed information can also be found on the Internet. Myocardial infarction is the interruption of blood flow in the coronary arteries, which leads to a particularly severe ischemic condition, so it will lead to localized necrosis, and coronary heart disease will cause myocardial infarction, which is a very serious manifestation of coronary heart disease.

Here I will also give you a detailed introduction, maybe many people do not know much about this situation, we should also do a detailed examination in life, so that we will know whether there is a related problem, myocardial infarction is actually a type of coronary heart disease, but myocardial infarction and coronary heart disease are obviously different. If you have this problem, then you must see a doctor as soon as possible, because the impact of this problem on the patient is very serious.

If the condition is very severe, you may cause sudden death. Therefore, I think everyone should quickly control this disease, don't let yourself get sick, if the onset is particularly sudden, then you may find that you will have a lot of problems, which is not good for everyone's health, and you should go to the doctor as soon as possible.

Patients with myocardial infarction are not necessarily coronary heart disease, which is caused by poor blood circulation and blood viscosity, which is not the same thing as coronary heart disease, but it is also inextricably linked.

First of all, myocardial infarction does not mean coronary heart disease, these two different heart diseases, according to the specific situation, but also through a professional doctor diagnosis.

This condition is not a manifestation of coronary heart disease, as the two are different conditions and the decision should be made based on the specific symptoms and the doctor's judgment.

Coronary artery sclerosis and blockage of heart disease is referred to as coronary heart disease, if the blockage is less than 50 for mild blockage, mild blockage, some people are asymptomatic, if the blockage is greater than 50 less than 75 is a moderate degree of blockage, if the blockage is greater than 75 is a severe blockage, after severe blockage, the patient will have symptoms of palpitations, chest tightness, angina pectoris (there are some people asymptomatic), and even the risk of infarction.

Myocardial infarction is definitely a serious disease, and myocardial infarction is a critical disease with a very high mortality rate. For patients with myocardial infarction, they must go to the hospital in time for coronary angiography to determine the extent of vascular stenosis and the area of damage to see if coronary artery stent implantation is necessary.

Myocardial infarction is of course a serious illness, acute myocardial ischemia and necrosis, mostly on the basis of coronary artery lesions, the blood supply of coronary arteries is sharply reduced or interrupted, so that the corresponding myocardium is caused by severe and long-lasting acute ischemia, not timely, there will be life-threatening.

It's a serious illness. Myocardial infarction is a very serious heart disease, and severe cases can be life-threatening, so it is recommended to prevent it early.

Myocardial infarction is a severe, short-term fatal condition. In patients with myocardial infarction, there is an interruption of blood flow to the myocardium, once the myocardial cells die due to ischemia, the myocardium after necrosis cannot be regenerated (that is, no new myocardial cells will be produced), which seriously affects the function of the heart, and even ends the patient's life in a short period of time due to the occurrence of ventricular fibrillation.

Myocardial infarction refers to myocardial ischemia and necrosis caused by the blockage of the coronary arteries supplying blood to the heart for various reasons, thus causing a series of symptoms. Myocardial infarction is a serious illness and many causes can lead to death. Although with the progress of medicine, the mortality rate of myocardial infarction is decreasing year by year, myocardial infarction is still one of the important factors that threaten the health and safety of Chinese residents.

Coronary atherosclerotic heart disease, referred to as coronary heart disease, is one of the most common heart diseases, which refers to myocardial dysfunction or organic lesions caused by coronary artery stenosis and insufficient blood supply, so it is also known as ischemic heart disease.

There are five types of coronary heart disease, namely asymptomatic type, angina pectoris, myocardial infarction type, ischemic cardiomyopathy type, and sudden death type. Angina pectoris and myocardial infarction are the two most common types in clinical practice.

1. Myocardial infarction refers to the avascular necrosis of myocardium, which is a severe type of coronary heart disease.

2. Angina pectoris is a clinical syndrome with episodic chest pain or chest discomfort as the main manifestation caused by insufficient blood supply to the coronary arteries, acute and temporary ischemia and hypoxia of the myocardium.

3. Myocardial ischemia refers to the clinical state of reduced coronary blood flow caused by various reasons, resulting in insufficient myocardial oxygen and other substances and reduced clearance of metabolites. It can be caused by both coronary and non-coronary artery disease.

There are several commonly used methods for coronary heart disease: 1) Invasive, which mainly refers to thoracotomy bypass surgery, interventional stents, etc. 2) Thrombolysis** is the opening of blood vessels through intravenous infusion of thrombolytic drugs such as urokinase and streptokinase.

3) Drugs**, more stable patients with coronary heart disease generally use this method, commonly used drugs in clinical practice are Wufu Xinnaoqing, the principle of action is to use traditional Chinese medicine such as borneol and safflower oil to relieve symptoms, dilate coronary arteries, improve myocardial ischemia, prevent and treat arteriosclerosis, remove oxygen free radicals, improve cardiac function, inhibit platelet aggregation, repair damaged vascular intima and coronary heart disease.

Coronary heart disease is the necrosis of the blood vessels supplying the heart that become smaller or blocked, and the myocardial ischemia causes necrosis.

Analysis: Coronary heart disease is mostly caused by organic stenosis or obstruction of the arteries, which is called coronary atherosclerotic heart disease. Coronary artery stenosis is caused by the accumulation of fatty material along the lining of blood vessels, a process called arteriosclerosis.

When arteriosclerosis progresses to a certain level, the stenosis gradually worsens, and the heart does not receive enough oxygen, and chest discomfort or angina pectoris, occurs.

When the coronary artery is completely blocked, the part of the heart muscle dies because there is no blood oxygen supply, which is a myocardial infarction. Myocardial infarction refers to the interruption of blood flow in the coronary arteries on the basis of coronary artery lesions, resulting in severe and long-lasting acute ischemia of the corresponding myocardium, which eventually leads to avascular necrosis of the myocardium. Myocardial infarction is a manifestation of coronary heart disease, and its chest pain is persistent and severe.

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