The Korean Journal of Physiology
- 제19권1호
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- Pages.61-72
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- 1985
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- 0300-4015(pISSN)
운동종목별(運動種目別) 선수(選手)의 심전도시간간격(心電圖時間間隔), 파고(波高) 및 벡터의 비교(比較)
Comparison of Electrocardiographic Time Intervals, Amplitudes and Vectors in 7 Different Athletic Groups
- Kwon, Ki-Young (Department of Physiology, School of Medicine, Kyungpook National University) ;
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Lee, Won-Jung
(Department of Physiology, School of Medicine, Kyungpook National University) ;
- Hwang, Soo-Kwan (Department of Physiology, School of Medicine, Kyungpook National University) ;
- Choo, Young-Eun (Department of Physiology, School of Medicine, Kyungpook National University)
- 발행 : 1985.06.30
초록
운동종목별(運動種目別) 선수(選手)들의 심기능(心機能)을 비교(比較)하기 위하며 운동경력(運動經歷)이 3년이상(年以上)이 된 고등학교(高等學校)의 투척(投擲)(7명), 도약(跳躍)(11명), 단거리(短距離)(8명), 장거리(長距離)(14명), 권투(拳鬪)(7명), 배구(排球)(8명) 및 야구(野球)(9명) 선수(選手)와 비선수(非選手)(19명)들의 안정시(安靜時)심전도상(心電圖上)에 나타난 시간간격(時間間隔), 파고(波高) 및 vector를 비교(比較) 분석(分析)하였다. 안정시(安靜時)의 R-R(간격)間隔은 각종목별(各種目別) 선수(選手)들은
In order to compare the cardiac function of various groups of athletes, the resting electrocardiographic time intervals, amplitudes and vectors were analyzed in high school athletes of throwing(n=7), jumping(n=11), short track(n=8), long track(n=14), boxing(n=7), volleyball(n=8) and baseball(n=9), and nonathletic control students(n= 19). All athletic groups showed a significantly longer R-R interval(0.96-1.09 sec) than the controls (0.78 sec). Therefore, the heart rate was significantly slower in atheletes than in the control, but was not different among the different athletic groups. R-R interval is the sum of intervals of P-R, 0-T and T-P: P-R and Q-T intervals showed no difference among the control and athletic groups, but T-P interval in the jump, short track, long track and boxing groups was significantly higher than the control. R-B interval showed a significant correlation with T-P or Q-T intervals but no correlation with P-R or QRS complex. Comparing the amplitude of electrocardiographic waves, the athletic groups showed a lower trend in P wave than the controls. T wave in lead
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