Is coronary heart disease dizzy

summary

Dizziness often occurs in daily life. Many people think it's just a small problem. Occasionally dizziness should not be a big problem. However, if dizziness for a long time, it should be careful, because it may be one of the common concurrent symptoms of patients with coronary heart disease in pain attack. Let's talk about coronary heart disease and dizziness.

Is coronary heart disease dizzy

First: got coronary heart disease, the typical symptoms are mainly chest tightness, suffocation, angina pectoris, but there are also a large number of people will have dizziness. This is because coronary heart disease supplies blood to the heart of coronary artery atherosclerosis, stenosis, resulting in reduced blood supply to the heart, the heart for a long time insufficient blood supply, heart function decline, its power to deliver blood to the whole body is insufficient.

Second: the brain is the highest position in our body, and the brain needs a lot of fresh blood at any time, so it is most sensitive to ischemia and hypoxia. When the heart ischemia, cause the brain to reduce blood supply will occur dizziness.

Third: when the temperature drops, blood vessels will contract, resulting in insufficient blood supply to the brain, causing dizziness. Many elderly people like morning exercise. During morning exercise, a large part of the blood supplied by the heart is distributed to the limbs. At the same time, people are generally in an upright state, which is more likely to cause insufficient blood supply to the brain.

matters needing attention

The elderly must pay attention to keep warm, morning exercise should be moderate, once such symptoms appear, must be timely medical treatment, do not simply think that the brain has any problems, to consider whether it is caused by coronary heart disease.