systaltic

Conclusion Perfoming child scalp vein puncture is very hard.So systaltic and processible nursing is important to improve success rate of t...

结论:小儿头皮静脉穿刺难度大,家长要求高,系统全面的细节护理是提高穿刺成功率的重要保证。

9.Former for sound of of one mind, basically originate systaltic when the oscillatory;

前者为第一心音，主要来源于心脏收缩时二尖瓣和三尖瓣关闭产生的振动;

Former for sound of of one mind, basically originate systaltic when the oscillatory;

前者为第一心音，主要来源于心脏收缩时二尖瓣和三尖瓣关闭产生的振动;

5.Former for sound of of one mind, basically originate systaltic when the oscillatory;

前者为第一心音，主要来源于心脏收缩时二尖瓣和三尖瓣关闭产生的振动;

7.Former for sound of of one mind, basically originate systaltic when the oscillatory;

前者为第一心音，主要来源于心脏收缩时二尖瓣和三尖瓣关闭产生的振动;

systaltic

adj. 反覆作收缩和膨胀动作的, 心脏收缩的