Blood pressure


Blood pressure - one of the principal vital signs- is the pressure exerted by circulating blood upon the walls of blood vessels. During each heartbeat, blood pressure varies between a maximum (systolic) pressure when the heart contracts and pushes the blood into the arteries, and a minimum (diastolic) pressure when the heart is relaxed and is refilling with bloodIt is measured in millimetres of mercury (mmHg),  e.g. 120/80 mmHg.

The diagram also shows the frequency of the pulse rate.

Based on the colour of the Vitali icon on the line chart one can see if the value is within the „green“ range, is slightly increased (yellow icon) or is obviously too high (red icon).

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