Symptoms and causes of myocardial ischemia

summary

Myocardial ischemia refers to the reduction of blood perfusion and oxygen supply of the heart due to various reasons, which will affect the metabolism of myocardial cells and affect the normal work of the heart. There are many factors that cause cardiac blood perfusion. Coronary atherosclerosis is common in clinic, and the incidence trend is increasing gradually. The incidence rate of middle and old age is slightly higher. Symptoms and causes of myocardial ischemia? Let's talk about it

Symptoms and causes of myocardial ischemia

Coronary heart disease, which is also a common cause of myocardial ischemia, because after the occurrence of coronary heart disease, it will directly cause vascular stenosis and obstruction and other symptoms. If it is serious, it will also cause myocardial ischemia, hypoxia and necrosis and other symptoms, and myocardial ischemia is often called coronary heart disease. But the scope of coronary heart disease is relatively wide, including inflammation, embolism caused by lumen stenosis or occlusion.

Because of the age factor, as the age gradually increases, the blood vessels are prone to aging or thickening, especially the capillaries or arteries of the heart are prone to stenosis, and once the stenosis continues, it will lead to poor blood flow, In order to cause insufficient blood supply to the heart, myocardial ischemia will also be induced.

Other causes, such as inflammation, spasm, embolism, connective tissue disease, trauma and congenital malformation, are common. Moreover, according to epidemiological studies, there is a certain relationship with the important risk factors related to atherosclerosis, such as hyperlipidemia, hypertension, diabetes, smoking, obesity and less physical activity can induce myocardial ischemia.

matters needing attention

Myocardial ischemia may endanger the life safety of patients at any time after it appears. Therefore, for the disease, when we get sick in life, we must timely choose the right hospital to deal with, try to avoid the complications of the disease, otherwise, it is easy to cause patients to suffer more pain.