Blood pressure monitor its small size, easy to carry, and so multiple measurements at any time, by people form gaze. Although there are many advantages of electronic blood pressure monitor, but generally pay attention to several aspects, or they may not accurately measured.

1) measurement of blood pressure to be put right when sitting, do not speak, do not use mobile phones, muscle and spirit to be relaxed.

2) who has just done strenuous exercise to the resting state to take a break for more than 5 minutes.

3) Department cuff position with the heart of the same height, the cuff of the hose should be placed on the brachial artery pulse points on the volume bar of elastic cuff to insert a finger is appropriate (upper arm roll up the sleeves and I should not be too tight).

4) blood pressure measured twice at intervals of not less than 3 minutes, and the location, position to be fixed; general day and night once the test, the morning after the measurement set up within 1 hour, emptying after urination, drop into the breakfast kimono Pressing ago; evening before bed be measured.

5) It is noteworthy that some patients are not suitable for the use of electronic blood pressure monitors, such as excessive obesity, arrhythmia, a very weak pulse, severe breathing difficulties and low body temperature, heart rate below 40 beats / min and higher than 240 beats / points were measured during the rapid changes in blood pressure were, Parkinson's disease and so on.