V2EX systemic circulation

Systemic Circulation

定义 Definition

体循环(系统循环):血液从左心室被泵出,经主动脉进入全身组织的动脉与毛细血管进行物质交换,再经静脉回流到右心房的循环系统。它主要负责向全身输送氧气和营养,并带走二氧化碳和代谢废物。(不同于pulmonary circulation 肺循环

发音 Pronunciation (IPA)

/sstmk skjlen/

例句 Examples

Systemic circulation delivers oxygen-rich blood to the body.
体循环把富含氧的血液输送到全身。

When systemic circulation is impaired, organs may not receive enough oxygen and nutrients, leading to fatigue and serious complications.
当体循环受损时,器官可能得不到足够的氧和营养,从而引发疲劳及更严重的并发症。

词源 Etymology

systemic 来自 system(系统),表示“全身性的、涉及整个系统的”;circulation 源自拉丁语 circulare(“环行、循环”),与 circle(圆)同源。合起来强调“血液在全身范围内的循环”。

相关词 Related Words

  • Aorta
  • Artery
  • Vein
  • Capillary
  • Cardiac Output
  • Blood Pressure
  • Pulmonary Circulation
  • Systemic Vascular Resistance
  • 文学与经典著作中的用例 Literary Works

    • Guyton and Hall Textbook of Medical Physiology(《盖伊顿与霍尔:医学生理学》)
    • Gray’s Anatomy(《格雷解剖学》)
    • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
    • Principles of Neural Science(《神经科学原理》)中关于血流与自主神经调控的章节常涉及该术语
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2038 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 54ms UTC 16:13 PVG 00:13 LAX 09:13 JFK 12:13
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86