precordial region

precordial region的基本解释

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[医] 心前区

与precordial region相关的网络例句 [注：此内容来源于网络，仅供参考]

Objective In order to research for effect on the ratio of myocardial capillaries-opening by He-Ne laser irradiation on precordial region of Wistar Rat.

目的 探讨低强度He-Ne激光照射大鼠心前区对心肌毛细血管开放情况的影响。

Methods Twenty five healthy volunteers were subjected to ETUS on the precordial region, and the parameter of ETUS was 0.8MHz, 1.2W/cm 2, the subjects were treated for 15 minutes daily for 7 days.

采用酶联免疫吸附法及发色底物法测定正常人经ETUS作用前、后，其血浆GMP 14 0、TXB2 、t PA及PAI 1含量的变化，并将经ETUS作用前、后的相应数据进行比较。

Shop assistant: If he feels his heart rate is fast and strong, at the same time there is discomfort in the precordial region, like the feeling of nervous, besides, if he feels pallid, weak, tired and dizzy,,it is likely to be anemia. Have you taken him to hospital recently?

店员：如果他感觉心跳快而且强，同时伴有心前区不适，与心慌的感觉类似，另外面色苍白、虚弱易疲劳，伴有头晕的症状时，有可能会是&贫血&，您最近带他去医院检查过吗？

To confirm the hypothesis that the pathogenic mechanism of air infusion in the circulatory system is not bubble blockade of blood vessels but the consequence of anoxia of the vital organs,different amounts of air were injected into the great sapenous vein of 22 dogs,and then heart rate,cardiac rhythm and bubble sound were monitored with a Doppler probe at the precordial region.

为探讨循环系统内注入空气致病机理，向22只狗大隐静脉内注入不等量空气并在心前区用Doppler监测心率、心律和气泡音。结果发现，维持心前区Ⅳ级气泡音的17只狗，依次出现呼吸和心率加快、心律紊乱、心率缓慢、腹式呼吸加强，其中12只狗继续缓慢注入空气至呼吸停止，任选10只狗胸外按压，8只狗复苏后行为无异常，2只狗未能复活。另2只狗呼吸停止后立即尸检，可见右心房、室、腔静脉和肺血管中有大量气泡。

与precordial region相关的网络解释 [注：此内容来源于网络，仅供参考]

precordial region：心前区

precordial prominence 心前区隆起 | precordial region 心前区 | precordial tenderness 心前区压痛

contour of precordial region：心前区外形

controlled-release preparation 控释制剂 | contour of precordial region 心前区外形 | conus branch 圆锥支

tightness in precordial region：心前区压迫感

tidal volume 潮气量 | tightness in precordial region 心前区压迫感 | tilting-disc valve 倾斜蝶瓣