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논문 기본 정보

자료유형
학술저널
저자정보
유정식 (경희대학교) 최근훈 (경희대학교) 강희정 (대요메디) 박현 (경희대학교)
저널정보
한국생활환경학회 한국생활환경학회지 한국생활환경학회지 제20권 제3호
발행연도
2013.6
수록면
290 - 298 (9page)

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연구결과
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초록· 키워드

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The systolic augmentation index (AIx) can be obtained from the central arteries and peripheral arteries. It has been proven that the AIx in the central arteries, including the aorta and carotid arteries, changes with age. The investigation to find possible usage of AIx from radial artery as an index for vascular aging was done. Radial pulse wave were obtained from 52 subjects(26 taekwondo athletes age 20.83±0.20 yrs, height 178.31±0.88 cm, weight 70.98±1.59 kg, BMI 22.29±0.40 kg/m2, 26 control age 21.07±0.34 yrs, height 174.79±0.98 cm, weight 68.71±1.87 kg, BMI 22.42±0.48 kg/m2) with no cardiovascular disease, using radial tonometry. Heart rate(HR) was significantly lower in taekwondo athletes than in control(athletes 65.02±0.82 beat/min, control 71.81±0.80 beat/min, p<.000). The value of main peak(h1) was significantly higher in taekwondo athletes than in control(athletes 192.90±3.86mmHg, control 173.45±3.22 mmHg, p<.000). The value of contract incident duration ratio(t1/t) was significantly lower in taekwondo athletes than in control(athletes 0.12±0.00, control 0.13±0.01, p<.000). The value of systolic duration ratio(t4/t) was significantly lower in taekwondo athletes than in control(athletes 0.33±0.00, control 0.35±0.00, p<.000). The value of high pressure duration ratio(w/t) was significantly lower in taekwondo athletes than in control(athletes 0.098±0.00, control 0.104±0.00, p<.05). AIx had no difference between 2 groups(athletes 49.68±1.07, control 50.27±16.45, p>.05). These findings indicate that the effect of taekwondo training had positive effects on radial pulse wave.

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Abstract
1. 서론
2. 연구 방법
3. 연구 결과
4. 논의
5. 결론
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UCI(KEPA) : I410-ECN-0101-2014-500-003186165