【摘要】 iv.维生素 K₁ 4mg/kg,对抗肾上腺素诱发的家兔心律失常;iv.维生素 K₁20mg/kg,对抗氯化钡诱发的大鼠心律失常;对乌头碱引起的大鼠心律失常及哇巴因引起的豚鼠心律失常无明显对抗作用;对氯化钙引起的小鼠心律失常死亡无明显影响。更多还原

【Abstract】 Vitamine K₁ 4mg/kg （i.v） antagonized the cardiac arrhythmia induced by epinephrine in rabbits;Vitamine K₁ 20mg/kg（i.v） antagonized the cardiac arrhythmia induced by BaCl₂ in rats;but it was not so effective on arrhythmia induced by aconitine and ouabain;it also failed to influence arrhythmia and the death rate induced by CaCl₂ in mice.更多还原