摘要
本文报道了对１９例健康黄鳝进行心电图测定的结果，黄鳝的心电图特征为，平均心率４５．１７±６．１１次／分，心律均为窦性心律，ＱＲＳ波平均心电轴８７．９３±９．３１°，Ｐ波，ＱＲＳ综合波及Ｔ波持续时间分别为０．０５５±０．０２７秒，０．１０２±０．０６１秒和０．２３１±０．１０６秒，Ｒ—Ｒ，Ｐ—Ｒ，Ｓ—Ｔ及Ｑ—Ｔ间期分别为１．３５６±０．２０３秒，０．２８１±０．０６５秒，０．４５１±０．１０８秒和０．７８５±０．１１０秒，Ｐ波形态在Ⅱ，Ⅲ，ａＶＦ导联中多呈负向，而在ａＶＲ，ａＶＬ导联中多呈正向，ＱＲＳ综合的波形较为复杂多样，但在Ⅰ，Ⅱ，Ⅲ，ａＶＦ中主要以正向的Ｒ波为主，而在ａｖＲ，ａＶＬ导联中则以负向波为主，Ｓ—Ｔ段无出现移位现象，Ｔ波在各导联中有较好的一致性，即在Ⅱ，Ⅲ，ａＶＦ导联中绝大多数呈正向，而在ａＶＲ，ａＶＬ导联中则以负向为主。
This paper deals with the results of the study on the Electrocardiograms (ECG) of M·albus.The characteristics of the ECG are as follows; The mean heart rate was 45.7±6.11/Min.,and the cardiac rhythmicity showed sinus rhythm in all Ricefield Eels. The mean electrica axis of QRS waves was 87.93±9.31°.The average duration of P, QRS and T wave was 0.055±0.027Sec., 0.102±0.061 Sec, and 0.785±0.110 Sec.,P wave is of negative form in leads Ⅱ,Ⅲand aVF, but positive form in leads aVR and aVL. QRS complex showed various forms in different leads but presented mainly R type in leads Ⅰ,Ⅱ,Ⅲ and aVF but QS type in leads aVR and aVL. There was no shift of the S T segment. T wave seemed consistent in each lead, it took mainly the positive form in leads Ⅱ, Ⅲ and aVF,and the negative form in leads aVR and AVL.
出处
《四川农业大学学报》
CSCD
1994年第1期143-148,共6页
Journal of Sichuan Agricultural University
关键词
黄鳝
心电图
MONOPTERUS ALBUS, ELECTROCARDIOGRAM
