Why can you get myocardial infarction

summary

Myocardial infarction, for patients, there are often phenomena, arrhythmia and feel dizzy or even faint, which is more serious for patients, so patients need to be treated in time, let's talk about why they get myocardial infarction.

Why can you get myocardial infarction

First, the possibility of myocardial infarction should be considered in elderly patients with sudden shock, severe arrhythmia, heart failure, epigastric distension, pain or vomiting and unknown causes, or patients with original hypertension and sudden drop of blood pressure and no cause to be found, and patients with shock after operation but excluding bleeding and other causes. In addition, elderly patients with severe and persistent chest distress or chest pain should be considered, Even if there is no characteristic change in ECG, the possibility of this disease should be considered.

Second: myocardial infarction, total occlusion of coronary artery, the occurrence of acute myocardial infarction depends on coronary atherosclerosis, plaque stability, bleeding within or under the intima of atherosclerotic plaque, intraluminal thrombosis or persistent arterial spasm, so that the lumen is completely occluded.

Third: decreased cardiac output. Decreased cardiac output can also lead to myocardial infarction, such as shock, dehydration, bleeding, surgery, etc. These are the main causes of decreased cardiac output. Decreased cardiac output leads to insufficient coronary perfusion and promotes the occurrence of myocardial infarction.

matters needing attention

Patients with myocardial infarction, in the process of drug treatment, also need to pay more attention to rest in daily life, do not let themselves do too intense exercise, which is not conducive to the development of the disease, in addition, it is necessary to pay attention not to let the mood too excited.