Prevention and physical activity

Prevention in CHD and complex challenge given the heterogeneity of the group of patients with CHD. It is conditionally possible to allocate prevention of congenital heart defects, prevention of adverse progression of CHD and prevention of complications of congenital heart disease.

Prevention of CHD is very complex and in most cases boils down to genetic counselling and advocacy work among the patients of the increased risk of the disease. In addition, careful observation and study of women who had contact with the rubella virus or with comorbidities that could lead to

the development of congenital heart defects.

Prevention of unfavourable development of CHD is largely confined to the timely establishment of the defect Continue reading

Why run the athlete-the enforcer

Running to improve health for all, or even athletes, so to speak, cross-country sports. Running for such athletes has its own characteristics and advantages. Let’s consider them in more detail.

We list the beneficial effects of regular practice of athletic training.

Firstly, running is able to deal with stress and insomnia, stimulating and soothing the nervous system. In addition, during the run produced specific substances, which, acting like a drug, improve mood and give a sense of

euphoria. Also running is able to deal with pain syndromes. It is noticed that post-workout pain go away much faster after running.

Secondly, running improves the cardiovascular system . It is proved that under the influence of processes while running dilate the lumen of the vessels, which leads to normalization groooming processes, prevents the formation of stagnation of blood in the muscles and organs. Normalized pressure and train the heart muscle. In addition, Continue reading

Muscle activity


Whatever it was, for a long period of implementation of two-phase muscle activity. ochevidnoj neobhodimo permanent restoration ( re-synthesis) adenosine triphosphate as the muscle it is quickly consumed. As a result of this constant regeneration ( resynthesis) adenosine triphosphate at the expense of other metabolic processes in the number of its muscles at a

moderate work practically does not change. Only at very long and hard work there has been some decrease in the content of ATP in muscle tissue.

From the above data it follows that in the implementation of the two-phase muscle activity plays a very important role in the mechanism of regulation of the sarcoplasmic reticulum content in muscle fibers CA ion. The binding and release of CA ions in the sarcoplasm, probably depends on the change of the potential sarcoplasmatic-ical membranes. The magnitude of the potentials of these membranes, in turn, can very quickly be changed under the influence of nerve impulses.

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