토끼의 심전도에 대하여

• 영문명: An Apparatus and Electrodes for Studying Electrocardiographic Changes in Small Animals
• 발행기관: 대한생리학회
• 저자명: 이계열(Lee, Kae-Yul) 유은학(Yoo, Eun-Hak) 박옥신(Park, Ok-Shin) 김창준(Kim, Chang-Zoon) 강석원(Kang, Suk-Won)
• 간행물 정보: 『대한생리학회지』제2권 제1호, 53~58쪽, 전체 6쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 1968.06.30

영문 초록

In order to study the electrocardiogram of small animals authors deviced a fixing apparatus in the ventral resting position of rabbit and an attaching electrodes. Normal electrocardiograms of 8 adult rabbits were studied with author s improved fixing apparatus and electrodes. Leads taken were the standard limb lead, augmented unipolar leads and the unipolar precordial leads. The total numbers of various leads were eleven altogether. Results obtained in this study may be summarized as follows: 1. The details of the methods used to record and measure the six standard frontal plane leads and the five precordial leads of the rabbit electrocardiogram in the ventral resting position were described. The fixing apparatus of rabbits in ventral position are shown in Figure 1 and the attaching electrodes are shown in Figure 2. 2. The electrocardiographic changes in ventral position were more stable than in dorsal position in each lead. 3. The analysis of the amplitude, duration and other values of various waves are shown in Table 1 and Figure 3. 4. The electrocardiogram of rabbits showed decreased heart rate in ventral position than dorsal one. 5. The mean electrical axis of QRS complex in ventral position were +44.12 degrees and in dorsal position were +25.5 degrees.