perfusion

名词 n.
中文释义

英文释义

名词 n.
  1. The act of perfusing, the passage of fluid through the circulatory system. countable,uncountable
    — If there is no pulse, or if the pulse rate is less than 60 beats per minute with signs of poor perfusion (eg, poor skin color, unconscious), perform CPR.
  2. The introduction of a drug or nutrients through the bloodstream in order to reach an internal organ or tissues. countable,uncountable

词形变化

perfusions plural

词汇关系

衍生词
autoperfusion cardioperfusion cerebroperfusion chemoperfusion hemoperfusion hyperfusion hyperperfusion hypoperfusion malperfusion microperfusion neoperfusion nonperfusion overperfusion perfusional perfusionist postperfusion preperfusion reperfusion retrograde perfusion retroperfusion superfusion superperfusion underperfusion xenoperfusion

词源

Etymology tree
Proto-Indo-European *per-der.
Proto-Italic *peri-
Latin per-
Proto-Indo-European *ǵʰew-
Proto-Indo-European *ǵʰewd-
Proto-Indo-European *-né-?
Proto-Indo-European *ǵʰunédti ~ ǵʰundénti
Proto-Italic *hundō
Latin fundō
Latin perfundō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin perfūsiō
Middle French perfusion
English perfusion
From Middle French perfusion, from Latin perfūsiō (“the act of pouring over”).
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