引入青海的辽宁绒山羊A-B导联心电图

Electrocardiograms on A-B Lead of Liaoning Down-producing Goat Introduced into Qinghai Province

对３４只引入青海的辽宁绒山羊Ａ－Ｂ导联心电图进行了描记和分析。结果发现绒山羊Ａ－Ｂ导联心电图有波形大，波型和波向一致性好等优点，是山羊描记心电图时的首选导联。

34 Liaoning down - producing goats introduced into Qinghai Province were used to trace and analyse the electrocardiograms (ECG ) on A - B lead. The results showed that the ECG on A - B lead of the down - producing goat had such adventaged as large wave form, fine identity of wave type and direction. It was a first selective lead when the ECG of goat was traced.