No blockage or myocardial infarction

Date: 2018-11-06
Times of browsing: 63

Myocardial infarction is an acute disease that causes the public to talk about it. It is a disease caused by persistent ischemia of the heart. The most common cause of ischemia is blockage of the coronary arteries that supply blood to the heart. However, other diseases may also cause myocardial infarction. They also have some precursors. It is necessary to recognize these precursors and to prevent and treat them.

Coronary artery spasm is a common disease. Most patients'spasms are short-lived, which can cause chest tightness to varying degrees, but can recover by themselves. However, when the coronary artery continues to spasm, it will lead to myocardial ischemia for a long time, resulting in myocardial infarction. There are many causes of spasms, and smoking is the most important factor. Therefore, patients who have experienced coronary artery spasm or suffered from coronary atherosclerosis must strictly stop smoking to avoid more severe spasmodic attacks.

Coronary microcirculation lesions may also lead to myocardial infarction. Some patients have no obvious abnormalities in coronary angiography, but often suffer from angina pectoris, probably due to microcirculation disorders. The causes of microcirculatory disturbance are complex, including microvascular dysfunction and microthrombosis. When microcirculatory disturbance is serious, it may cause local myocardial infarction. Similarly, microcirculation disorders can lead to angina pectoris attacks. If microcirculation pathological changes are confirmed by examination, systematic drug treatment should be carried out as soon as possible to prevent further development into myocardial infarction.

In addition, there are some patients with coronary artery stenosis, but not completely blocked, there will be myocardial infarction. Although the blood flow can pass partly, the heart is still in a high energy consumption state. The blood supply is far from meeting the needs of the heart, and myocardial infarction occurs. Heart rate acceleration, sudden onset of hypertension and rapid arrhythmia caused by heavy drinking will lead to sudden increase of cardiac load. Without treatment, it is difficult to alleviate in a short time, and it is easy to cause myocardial infarction. This has sounded an alarm for patients already suffering from coronary heart disease. If the diagnosis of coronary heart disease is confirmed, it is necessary to avoid the above situation, and early treatment of other heart diseases to prevent more serious damage to the heart caused by various diseases.

In addition, we need to avoid misunderstandings of "the greater the risk of vascular blockage, the greater the risk of myocardial infarction". The risk of myocardial infarction is not necessarily directly related to the size of the plaque, and the stability of the plaque is also one of the most critical factors to determine whether or not the occurrence of myocardial infarction. In some cases, although small plaques were found on coronary CT or angiography and no serious blockage was found in the blood vessels, myocardial infarction could easily occur if the plaques were unstable and easily ruptured.

The causes of myocardial infarction include myocardial bridge, coronary artery inflammation, etc. In these cases, mild chest tightness and chest pain will occur first. With the progress of the disease, myocardial infarction will occur. Therefore, once symptoms such as compressive pain and chest tightness occur in the anterior thoracic region, it is necessary to actively carry out examination and early intervention for diseases that can cause myocardial infarction, so as to prevent myocardial infarction in the future.

  •   Recommended case
  • 点击次数: 8
    2019 - 05 - 09
    The second generation  mobile ecg  recorder (manufactured by Beijing fogool), currently available on the market, is a continuous, wearable, 7-day ECG recorder that enables the detection of arrhythmias, such as atrial fibrillation and flutter. The sensor makes it convenient for physicians to detect arrhythmias in the office. Placement of the sensor allows for 7-day monitoring of patients, who can simply go about their daily lives with no disruptions. The sensor is small and lightweight, with Multi Channels ECG  Monitor continuous ECG sensor that is discrete, wireless, . It has a positive predictive value of over 98% in detecting atrial fibrillation and flutter, and a sensitivity of 96%. When the patient returns to the office and the monitor is plugged into the software, a rep...
  • 点击次数: 125
    2018 - 11 - 05
    Heart failure is the end stage of various heart diseases such as coronary heart disease, rheumatic heart disease, high heart disease, and cardiomyopathy. When it reaches grades 3 and 4, the mortality rate is as high as 50%, and the five-year survival rate is equivalent to that of malignant tumor. Some people compare heart failure to the "cancer" of the heart. Heart failure in patients with heart failure due to prolonged overload, normal function is impaired, myocardial contraction and relaxation capacity are weakened, which causes the heart to fail to pump blood into the artery through contraction, and can not "retract" venous blood through diastole Can not promote normal blood circulation, the blood output of the heart is reduced, can not meet the nutritional metabolis...
  • 点击次数: 107
    2018 - 11 - 05
    Heart failure is known as the ultimate battlefield for cardiovascular disease and the most difficult and challenging disease in the cardiovascular arena. Many people have not paid enough attention to this disease. A doctor friend once made a very vivid metaphor. He said that if there are two human examinations, one test finds that the heart failure marker is elevated, and the other examination finds that the cancer marker is elevated, then you see these two people, even The response of these two families will be completely different. People with high cancer markers will immediately undergo comprehensive examination, diagnosis and active treatment, while those with high heart failure markers tend to be relatively dull and not very concerned. But the five-year survival rate of these two dise...
  • 点击次数: 95
    2018 - 11 - 11
    Perhaps we all have such experience that the engine of a car will be used for a long time. In fact, our hearts are also like this. In our body, the heart is an organ that can not stop for a moment. It promotes the blood circulation of the whole body and provides guarantee for the metabolism of the body. But when the human body suffers from coronary heart disease, pulmonary heart disease, hypertensive heart disease, rheumatic heart disease and other diseases, not only will the burden of the heart increase, but also lead to myocardial damage. If these diseases can not be controlled, the heart has been overloaded, and will gradually become deformed, the myocardium is getting thicker and thicker, the heart function will be abnormal, which leads to heart failure. In recent years, more and more ...
  • 点击次数: 86
    2018 - 11 - 07
    Reminder:When you drink water, if you add something in the water, it will help to drain the toxins inside the body and look young for 10 years. Specifically add what, pay attention to WeChat public No. 39 Health Network, send the boiled water to know the details.Experts also recommend that each family can set up a "My Family Health Day", on which the whole family will do the seven tests together, so as to facilitate mutual supervision and improvement.Palm detection of anemiaIron deficiency anemia can reduce immunity and make you feel tired, backache and blurred vision. The clue to this disease is your palm.Family examination: open your palm to see if the palmprint is white. "Whatever your natural skin color is, palmprints or abnormal whitening in the gums and eyelids are sig...
  • 点击次数: 56
    2018 - 11 - 06
    Heart disease, I believe you are no stranger. Heart disease is a common disease of circulatory system. It is one of the killer of human life and health. When we watch TV, we often see footage similar to heart attack. So, what kind of experience is heart attack?8 signs of heart attack1. AnxietyBefore a heart attack, patients will have a strong sense of anxiety. It seems that they can see "the disaster that will befall them" and "the end of life". They will feel palpitation, helplessness or despair about life.2. NauseaHeart disease patients often suffer from heart ischemia because of cardiac insufficiency, and if the heart is the "blood-in-charge" area, ischemia will lead to insufficient blood supply to the gastrointestinal tract, causing nausea, dyspepsia, stom...
ADD:Room803-804,No.40,Zaoyuandongli,Daxing District, Beijing,102600
Mobile: 0086-15313163266  
Fax: 86-10-69200185
Copyright ©2018 - 2019 Beijing Fu Ge Technology Co., Ltd.
Rhino cloud provides enterprise cloud services








  • 4006-971-972