實驗動物의 心搏計測法
Methods for Recording and Counting the Heart Rate of Intact Animal and Isolated Preparations
대한약리학잡지 1968년 4권 1호 p.37 ~ 39
장황남,
소속 상세정보
장황남 ( ) - 전남대학교 의과대학 약리학교실
KMID : 0360419680040010037
Abstract
A method for presenting the heart rate of intact animals as a kymographic record is described. A transistorized impulse generator with a dry battery power supply is used to produce pulses. The pulses are integrated and make a pen motor drived. The ability of the instrument to follow a wide range of heart rate change is demonstrated. The instrument is especially usefull to observe an acute and transitory heart rate change. A method for changing the heart beat to sound and a method for counting the heart rate of intact animal and isolated preparations by employing post office counter were also described.
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