Abstract:

The relevance of the topic is due to the widespread introduction of automatic health monitoring devices, including fitness bracelets. This simplifies the control of the body not only in sports but also in everyday life, which is especially important for sick people with cardiovascular disease. Cardiovascular disease (CVD) is a group of diseases of the heart and blood vessels, which includes the following: hypertension (high blood pressure), coronary heart disease (heart attack), cerebrovascular disorders (stroke), peripheral vascular disease, heart failure, rheumatic heart disease, congenital heart disease, cardiomyopathy. CVD is the leading cause of death worldwide, more people die each year from CVD than from any other disease. 1. An estimated 17.5 million people died of CVD in 2012, accounting for 31% of all deaths worldwide. Of these, 7.4 million died of coronary heart disease and 6.7 million died of stroke. 2. A large diseases are registered in low- and middle-income countries: they account for more than 80% of about 23.6 million people will die from CVD, mainly from heart disease and stroke. These diseases are projected to remain the leading causes of death. Cardiovascular disease (CVD) is called the epidemic of the twentieth century. Yes, now more than a billion people in the world suffer from hypertension. High blood pressure is one of the risk factors for cardiovascular complications. Hypertension is a condition in which a person has high blood pressure. Blood vessels are carried from the heart to all other parts of the body. With each contraction, the heart pumps blood into the vessels.