Myocardial damage, what's going on?

summary

Myocardial strain refers to the long-term overwork of the myocardium under high load. For example, excessive obesity, high blood pressure, work stress, high mental pressure and other factors can lead to myocardial damage. At this time, the new machine may also be ischemic, or the blood supply may be normal. If myocardial ischemia is confirmed, the long-term development may lead to coronary heart disease and myocardial infarction, Dilated cardiomyopathy, cardiac insufficiency, heart failure and so on. Myocardial strain is a diagnosis of electrocardiogram. Myocardial strain itself can not have any symptoms, but it can also appear in cardiovascular diseases such as coronary heart disease, hypertension and so on. Let's take a look at the following.

Myocardial damage, what's going on?

First, the most common reason is because of various virus infections. So far, more than 30 kinds of viruses have been found to cause myocarditis, among which Coxsackie virus, Aike virus, coronavirus, etc. are the most common, followed by other viruses, such as influenza virus, mumps virus, varicella virus and herpes virus.

Second: the general elderly engaged in occupation need high mental tension, less exercise crowd, obesity and hyperlipidemia in patients with T wave changes, should be suspected of myocardial ischemia lesions, especially in patients with angina pectoris attack in the past, should be more vigilant.

Third: in recent years, it has been found that hepatitis B virus can also lead to myocarditis. Myocarditis can occur in all kinds of bacterial infections, such as severe sepsis caused by Staphylococcus aureus, Escherichia coli and other bacteria, shock and long sores and suppurations commonly seen in surgery, and so on. After these bacterial infections reach the human body, they grow and reproduce in the blood, and then release various toxins, Toxins are highly toxic and can damage the brain.

matters needing attention

For the prevention and precautions of myocardial strain, in daily life, the first thing to do is to change the way of work and life. Proper physical exercise, diet control and blood lipid control should be carried out. When necessary, once you go to the hospital for examination, the myocardial strain itself has no symptoms, such as coronary heart disease or angina pectoris, Appropriate application of nitroglycerin and other vasodilators can be.