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What is high blood pressure? Blood pressure is the lateral pressure exerted on the wall of the blood vessel when blood flows through the blood vessel. The systolic pressure SBP is written above the slash. People call it "high pressure", which is the blood pressure...
Hypertension (hypertension) is characterized by increased systemic arterial high blood pressure (systolic and/or diastolic blood pressure) (systolic blood pressure ≥140 mmHg, diastolic blood pressure ≥90 mmHg), which may be accompanied by heart, brain, kidney, etc....
1.Because of the blood flow direction, the blood pressure measured by the left hand and the right hand is usually somewhat different; usually, the blood pressure value of the left hand will be slightly higher than that of the right hand, but the difference is normal...
1. The standard mercury sphygmomanometer should be selected to be accurate and certified: the doctor who measures blood pressure should be very skilled. According to the normal operation, place the mercury column sphygmomanometer airbag on the right upper arm: the...
The principle of home electronic sphygmomanometer adopts the oscillometric method, which is accurate in principle. Its clinical verification is designed with the auscultation method as the standard and statistical method. In the modern indirect blood pressure...
The traditional mercury column type sphygmomanometer has high accuracy in measuring pressure, but it requires certain medical knowledge to use it. Therefore, the electronic sphygmomanometer is recommended for home use Why buy an upper arm model? Electronic...
The sphygmomanometer commonly used in our family is generally an electronic sphygmomanometer, but many people think that the electronic sphygmomanometer is inaccurate, so they choose to use a mercury sphygmomanometer. In fact, there will be errors in the measurement...
1. Frequency of self-test blood pressure If the blood pressure is up to the standard and stable, generally self-test blood pressure once a week; if the blood pressure is not up to the standard or unstable, increase the number of self-test blood pressure. It is...
Is the electronic sphygmomanometer accurate? Although electronic sphygmomanometers are recommended around the world, everyone still wonders: how accurate is the electronic sphygmomanometer? In principle, the electronic sphygmomanometer measures blood pressure...
The risk of hypertension is relatively high, and there are now more patients with hypertension. For families with high blood pressure, it is necessary to buy an electronic sphygmomanometer, because the price of the electronic sphygmomanometer is not expensive, and the...