Blood pressure is how formed? Blood pressure is due to the contraction of the heart and vascular resistance, axis consisting of two factors, that is the strength of cardiac contraction of the blood vessels into the inside, into the blood vessel inside the vessel wall is a blow, and the vascular wall itself flexible , retraction, causing blood pressure. Then out of the heart ejection time, the impact to the vascular bed inside, this time of the pressure we called systolic pressure. When the diastolic heart in the time, aortic blood vessels from the heart out, semi-closed membrane, Sphygmomanometer the blood pressure to shut down a wall of the artery caused diastolic blood pressure. As long as more than 140,90 mm Hg blood pressure, hypertension can be called. Now the international community set the standard blood pressure in the 115,75 mm Hg,
Sphygmomanometer right choice: now available in the market to sell more electronic sphygmomanometer, we must understand it is not internationally certified, there are three organizations responsible for the certification sphygmomanometer, a medical equipment the United States is the AAMI, and the second is the organization British Hypertension Society BHS, a third of the European Association of hypertension blood pressure testing organizations.
Correct blood pressure measurement:
First, the high degree of device should be in a level with the surface of the heart;
Second, keep skin cuff measurement, not tied across the clothes;
Third, the left brachial artery pulsatility place, with blood pressure Sphygmomanometer below should be at least 2-3 cm;
Fourth, the handset should be in the cuff, and not into the cuff Lane;
Fifth, inflatable deflated to alleviate;
Sixth, calmly measuring blood pressure;
Seventh, to chair a high degree of suitability.
Measuring blood pressure tips:
First, the person is too fat can be cuff tied to the radial artery blood pressure measured;
Second, the clavicle down the center line of the fourth rib is the location of the right atrium, and the location of the device should maintain standards.
Classroom concluded: heart throb for blood, systolic and diastolic blood pressure 10%. International standards have changed, critical great danger of the crowd. Home electronic device, to measure the state of calm. Inflatable cuff long time, high blood pressure is false
Appearance experts:-Ru-tai, the incumbent Beijing Union Sphygmomanometer Medical College Fuwai Hospital vice president of the Chinese Academy of Medical Sciences deputy director of the Institute of cardiovascular disease. Director of the Center for diagnosis and treatment of hypertension, director of the Center for Molecular Medicine. Specializes in the differential diagnosis of hypertension, molecular medicine tools to predict heart, the risk of cerebrovascular disease. Professor Yu Tai-10 research projects currently chairs, many in the international academic conference on academic papers.
Sphygmomanometer right choice: now available in the market to sell more electronic sphygmomanometer, we must understand it is not internationally certified, there are three organizations responsible for the certification sphygmomanometer, a medical equipment the United States is the AAMI, and the second is the organization British Hypertension Society BHS, a third of the European Association of hypertension blood pressure testing organizations.
Correct blood pressure measurement:
First, the high degree of device should be in a level with the surface of the heart;
Second, keep skin cuff measurement, not tied across the clothes;
Third, the left brachial artery pulsatility place, with blood pressure Sphygmomanometer below should be at least 2-3 cm;
Fourth, the handset should be in the cuff, and not into the cuff Lane;
Fifth, inflatable deflated to alleviate;
Sixth, calmly measuring blood pressure;
Seventh, to chair a high degree of suitability.
Measuring blood pressure tips:
First, the person is too fat can be cuff tied to the radial artery blood pressure measured;
Second, the clavicle down the center line of the fourth rib is the location of the right atrium, and the location of the device should maintain standards.
Classroom concluded: heart throb for blood, systolic and diastolic blood pressure 10%. International standards have changed, critical great danger of the crowd. Home electronic device, to measure the state of calm. Inflatable cuff long time, high blood pressure is false
Appearance experts:-Ru-tai, the incumbent Beijing Union Sphygmomanometer Medical College Fuwai Hospital vice president of the Chinese Academy of Medical Sciences deputy director of the Institute of cardiovascular disease. Director of the Center for diagnosis and treatment of hypertension, director of the Center for Molecular Medicine. Specializes in the differential diagnosis of hypertension, molecular medicine tools to predict heart, the risk of cerebrovascular disease. Professor Yu Tai-10 research projects currently chairs, many in the international academic conference on academic papers.