Is myocardial ischemia related to tension

summary

Friends have myocardial ischemia disease, when the attack will have chest tightness and shortness of breath phenomenon, then, myocardial ischemia and tension have a relationship? Let's talk about it.

Is myocardial ischemia related to tension

First of all, myocardial ischemia refers to the decrease of blood perfusion of the heart, resulting in the decrease of oxygen supply to the heart, abnormal myocardial energy metabolism, which can not support the normal work of the heart. The energy needed for heart activity is almost completely provided by aerobic metabolism, so even when it is quiet, the blood oxygen uptake rate of myocardium is also very high (about 70%). Under normal circumstances, the body can make the blood supply and demand relatively constant through self-regulation, so as to ensure the normal work of the heart.

Secondly, when some reason leads to the imbalance of myocardial blood supply and demand, it constitutes the true sense of myocardial ischemia. Coronary heart disease is the most important and common cause of myocardial ischemia. With the improvement of people's living standards, the prevalence of myocardial ischemia in China is increasing year by year, which has become a common and frequently occurring disease in the middle-aged and elderly people. Some young people aged 20-30 also have myocardial ischemia.

Finally, myocardial ischemia refers to a pathological state in which the blood perfusion of the heart is reduced, resulting in the decrease of oxygen supply to the heart, abnormal myocardial energy metabolism, and unable to support the normal work of the heart. People in emotional tension, certain procedures, blood pressure will be increased, which for normal people, no effect. If there is myocardial ischemia in patients, in peacetime from the time to pay special attention, do not appear nervous or too excited, in peacetime to ensure adequate sleep, develop the habit of regular defecation, and do not appear overworked.

matters needing attention

The patients with myocardial ischemia should develop good living habits. At ordinary times, they should pay attention to diet conditioning, low salt and low-fat light diet, eat more sweet potatoes, tomatoes, carrots, black fungus and other vegetables, drink some green tea, tea contains a small amount of theophylline, which has a certain diuretic effect. It is helpful for the treatment of myocardial ischemia. There is vitamin C in tea, which can play an important role It can prevent and treat arteriosclerosis, but it should not be too thick.