引入西宁地区齐卡肉兔的心电图分析

ELECTROCARDIOGRAM ANALYSIS OF ZIKA MEAT-PURPOSE RABBITS IMPORTED INTO XINING REGION

对引入西宁地区的齐卡肉兔进行了肢导联心电图的描记与分析。结果发现:①被检兔皆为窦性心律,②Z,N 和 G 系肉兔的心率分别为250±34,250±39和268±32次/min,R—R间期分别为0.243±0.033,0.234±0.036和0.224±0.027s,心电轴分别为120±75,91±27和132±105度;③QRS 综合波波型变化甚大。

The electrocardiograms traced from limb-leads were ana- lysed in ZIKA meat-purpose rabbits imported into Xining region.The results were as follows:(1)There was a sinus rhythm in all the exa- mined rabbits.(2)In the meat-purpose rabbit of Z,N and G strains, the heart rate was 250±34,256±39 and 268±32 beats per minut,and the R-R interval was 0.243±0.033,0.234%±0.036 and 0.224±0.027 second, and the cardiac electric axis was 120±75,91±27 and 132±105 degrees, respectively.(3)There were the considerably changeful wave-types of QRS complex.