Kyphosis
Trying on a twelve-year-old son a new shirt, you noticed that his back became round. We looked more closely and saw what we had not paid attention to before; the…

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Electric field
Here is information about how an electric field affects a person, and whether to stay for a long time under high-voltage lines where there is an electric field. All human…

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Is beer harmful?
Indeed, is there a danger of a few glasses of beer for an adult man? Can women and teens drink beer? Is beer harmful? To begin with, beer, like vodka,…

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microscope

After a heart attack

From the attitude of a person who has had a myocardial infarction, to his condition, to medical recommendations, his further fate sometimes depends: whether he will return to a full-blooded life, overcome the disease or reconcile with it, turn into a disabled person. It is no coincidence, according to statistics, it is psychological factors that are the main reason that prevents the return to work of every second patient who has had a heart attack.

This disease, occurring most often suddenly, incapacitates a person, breaks his life plans. Patients react differently to what happened. According to our observations, approximately two-thirds of patients are reasonable, without panic, about what happened; perform doctor’s appointments, actively fight the disease and its consequences. However, a third of patients react differently. Some experience constant fear, although danger has already passed. Continue reading

Muscle

All the variety of movements that are constantly performed in the body, provide muscles. Thanks to them, the body is kept in balance and moves in space, respiratory movements of the chest and diaphragm, eye movements, voice formation, swallowing, the most important functions of internal organs, including the work of the heart, are carried out.

Distinguish between smooth and striated muscles.

Smooth muscles (Figure I) form the muscle membrane of the walls of the stomach and intestines. bladder, uterus and other hollow organs, as well as blood and lymph vessels, ducts of glands. They consist of small muscle cells, the length of which, as a rule, does not exceed 100 micrometers. The autonomic nervous system regulates the activity of smooth muscles. They do not obey volitional orders, therefore they cannot be reduced and relaxed arbitrarily. Continue reading

Diabetes
The number of patients with diabetes in all economically developed countries is growing steadily. Currently, there are about 50-60 million of them in the world. Given that approximately the same…

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After a heart attack
From the attitude of a person who has had a myocardial infarction, to his condition, to medical recommendations, his further fate sometimes depends: whether he will return to a full-blooded…

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Sleep
If you have trouble sleeping, do not rush to resort to sleeping pills and tranquilizers. First of all, try to establish the regime of the day, do not allow assault…

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Holidays in the south, is it worth the risk?
Does everyone need to relax in the south? What can a month spent by the sea turn into? Should children be taken south? The habit of a certain ambient temperature,…

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