How to measure blood pressure accurately?

 Blood pressure measurement is an indispensable item in the physical examination, and it must arouse sufficient attention. Controlling blood pressure within a certain range can not only delay the damage of target organs, but also reduce the incidence of stroke, coronary heart disease and sudden cardiac death. Frequent and accurate understanding of blood pressure values ​​and fluctuations is the basis for effective blood pressure control. But how to measure blood pressure accurately?

Warm reminders from health experts in public health examinations: 1. The indoor temperature should be suitable, generally around 21℃; 2. Prevent the sleeves from being tied too tightly, otherwise the measured blood pressure will be higher; 3. Avoid eating, smoking and drinking half an hour before measuring blood pressure; 4. Urinate cleanly; 5. Do not make drastic body position changes before the measurement; 6. Generally, the blood pressure measured in the resting state in the early morning shall prevail. Tips: Different measurement time, different sphygmomanometers, and seasonal changes can cause changes in blood pressure. Blood pressure fluctuates with mood, rest, and weather. Blood pressure is lower in summer than in autumn and winter. When measuring blood pressure in hypertensive patients, it is necessary to set the position and set the blood pressure meter regularly. It is best to measure the blood pressure in the spring when the blood pressure is relatively stable, as this amount of blood pressure is the most comparable. In addition, repeated continuous measurement will also lead to differences, generally the lower the measurement. The blood pressure of each person's right and left hand is different, but it is not very big.