Blood pressure is an indicator that characterizes the force with which blood presses on the walls of the arteries in the process of its circulation through the body. It is measured in millimeters of mercury (mmHg) and is usually represented by two values: upper (systolic) and lower (diastolic) pressure. Systolic pressure measures the maximum pressure in the arteries at the time of heart contraction, while diastolic pressure measures the minimum pressure during the period of heart relaxation. Normal blood pressure is usually around 120/80 mmHg. Art. High blood pressure (hypertension) can increase the risk of heart disease and strokes, whereas low blood pressure (hypotension) can cause dizziness and fainting.
Measuring blood pressure is an important part of medical diagnosis and monitoring of the cardiovascular system. Regular blood pressure monitoring helps identify early signs of problems and take steps to prevent them. It is important to note that blood pressure can fluctuate depending on physical activity, stress, age, and other factors, so measuring it is an important tool in maintaining health and preventing serious diseases.