事实上相当简单——血压是测量血液对血管壁产生的压力。
It's pretty simple — blood pressure is the measurement of the force of the blood against the walls of your blood vessels.
研究表示，心血管疾病不只是危险因子的测量，显示了一般人用食肉减肥法会变得更糟。
Studies show that measures of cardiovascular disease rather than just risk factors show that people on average become worse on an Atkins diet.
所有的参加者均伴有高血压，利用扫描成像来测量他们血管的硬度。
Participants, all of whom had high blood pressure, underwent imaging scans to measure the stiffness of their blood vessels.
研究者已经开发出一种测量血管分子活性的手段，它可能在今后的某一天帮助我们发现有心脏病发作和中风危险的患者。
Researchers have developed a tool for measuring the molecular activity of blood vessels that may one day help identify patients at risk of heart attack and stroke.
肱动脉血流调控舒张功能(FMD)是上臂血管功能的一个测量指标，会随着研究对象二手烟暴露水平的升高而降低。
Brachial artery flow-mediated dilation (FMD), a measurement of blood vessel function in the upper arm, decreased as tobacco smoke exposure levels increased among participants.
他们还在五年内测量了志愿者血管中的钙沉积情况，将其与以前的水平进行比较。
They also measured calcium deposits in the volunteers' blood vessels over a five-year period, comparing them with previous levels.
在患者安静状态下和在使用潘生丁时，用正电子发射断层摄影测量其特殊微血管血流速。
Positron emission tomography imaging was performed to measure specific microvascular blood flow at rest and during pharmacological vasodilation by IV dipyridamole.
但是受试者的心脏动脉还表现出了一个可测量的变化：血管有轻度的但是明显的缩小。
But the participants also showed a measurable change in their heart arteries: a slight but distinct narrowing of the vessels.
通过对46侧上肢标本的测量，对桡侧肌皮支的起始与行程、分支与分布，管径及血管吻合进行了解剖学观察。
The origin, course, branches, distribution, diameter and the anastomosis between the vessels of the radial musculocutaneous rami were observed and measured on 46 sides of the upper extremities.
本文提出了一种能同时测量血管平均流速和局部流速的改进伪随机码互相关直接提取方法。
This paper put forward an improved direct extraction method with pseudorandom cross correlation function, by which, the average and local velocity in blood vessel are measured simultaneously.
测量血管各部位的直径。
目的为长寿老人心脏大血管的测量积累资料。
Objective To accumulate measuring data of heart and big vascular of longevity senior citizen.
在血管灌注固定后，胸主动脉、肾动脉及肠系膜小动脉作形态学测量。
Vascular dimension in thoracic artery, renal artery and small mesenteric artery were measured.
选男女各30例增强扫描后的盆段CT横断层片，测量输尿管与髂血管和腰、骶椎的位置和距离。
To choose 30 cases of male and female enhanced scanning pelvis CT and measure the location and the distance between ureter and iliac blood vessel and lumbosacral vertebra.
当在病人站立状态进行血流速度测量时，碧萝芷？组病人毛细血管的血流速度提高了68%，而安慰剂组仅提高了8%。
When patient's blood flow was measured in a standing position pycnogenol? Treatment improved capillary blood flow by68percent compared to8percent in the placebo group.
同时，测量各血管起点处的体表投影，研究其旋转弧范围。
At the same time, we measured the position of body surface projection of the vessels original point, and studied the rotation range.
翔实记述V 3节段的形态并在尸体标本及血管造影片上测量有关指标。
The morphological detail of the V3 segment was described and measured in both the cadavers and angiograms.
超声波是FDA认可的一种安全的非侵入性诊断实验项目，利用声波来测量大动脉血管中的血液流速。
Ultrasound is a safe, non-invasive, FDA approved diagnostic test that USES sound waves to measure blood-flow velocity in large arteries.
采用血红蛋白法测量血管外肺水(ELW)，并代入标准公式计算多项肺水肿参数。
ELW were measured by adapting the hemoglobin method. Multinomial parameters of the pulmonary edema were calculated by standard formulae.
血管口径用手术显微镜的目镜标尺测量，血管长度和分布范围用直尺和分规测量。
Vascular caliber with operating microscope eyepiece scale of measurement, the length and distribution of blood vessels using a ruler and measurement of sub-regulation.
血管中心线及直径的测量是血管类疾病诊断和微创介入治疗的重要依据。
Measurement of vascular centerline and diameter is a fundamental step in diagnosing vascular diseases and planning minimally invasive surgery.
然后对系统的可靠性，特别是测量得到的心血管参数的可靠性进行了讨论。
Then, the reliability of the system and the results of cardiovascular parameters were discussed.
目的：探讨多层螺旋CT (MSCT)对肝脏血管的显示能力和测量肝脏体积的准确性。
Objective: to evaluate the accuracy and value of MSCT for the displaying liver vessels and determining the total and lobar liver volumes.
方法：采用激光多普勒和电化学方法，测量沙土鼠软脑膜微血管管径和一氧化氮的变化。
METHODS:The changes of pial microvascular diameter of gerbils were measured by Laser Doppler and the changes of NO were measured by electrochemistry.
测量儿童的腰围比使用体质指数(BMI)预测儿童将来心血管疾病风险的效果更好。
Measuring children's waists may be better than using body mass indexes (BMI) to pinpoint their risk for future cardiovascular problems.
结合国内外的心血管动力学参数测量推导方法，提出了符合实际硬件制作水平、便捷易行的心血管动力学参数测量方法。
Combine the national and international hemodynamics measurements and present a hemodynamics measurement which is easy to operate and coincide with our hardware manufacture level nowadays.
利用逆散射理论，通过测量离体血管的声散射场振幅谱的大小周期，重构了猪的主动脉离体血管的内外半径，重构参数的相对误差<4%。
Inverse scattering theory was applied to reconstruct the inside and outside radii of the aortic blood vessels of a pig by scattering spectrum. The relative errors of reconstruction were less than 4%.
治疗前及治疗后12个月分别进行心脏超声检查，测量有关心血管参数。
The cardiovascular parameters were measured by using Doppler echocardiography before and 12 months after treatment.
目的：通过测量人体的脉搏波，准确获取心血管系统的有关参数。
Objective: To acquire the related cardiovascular parameters by measuring the pulse noninvasively.
目的：通过测量人体的脉搏波，准确获取心血管系统的有关参数。
Objective: To acquire the related cardiovascular parameters by measuring the pulse noninvasively.
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