Earticle

초록

영어

The purpose of this study is to investigate cardiovascular factors, heart events, and training habits of runners with EIH. The subjects were runners who had at least two-year experience in marathon and at least five times of completion, and they were divided into group of normal blood pressure in resting and <200㎜Hg in maximal volition period in exercise stress test (group A), group of 200-219㎜Hg (group B), and group of ≥220㎜Hg (group C). The results of this study are as follows. As for cardiovascular factors, there were no differences among the groups in RHR, MHR, RDBP, MDBP, VO2max, and MT, while RSBP was significantly higher in group B and C than group A (p<.001). As for heart events, there were no differences among the groups in myocardial ischemia and arrhythmia occurrence, 4.1% and 1.7%, respectively. As for training habits, there were no differences among the groups in training frequency, but training intensity was significantly higher in group C than group A and training hours was significantly higher in group C than group A and B. Significant correlation was shown between MSBP and training intensity (r＝0.15, p＝0.019) and between MSBP and training hours (r＝0.30, p＝.000), respectively.However, there were no differences among the groups in exercise career, number of completion, and completion records. In Conclusion, Training intensity and training hours were significantly higher in EIH runners with significant correlations with maximal blood pressure. Confirmation on the correlations should be verified through additional examinations of echocardiography, arterial stiffness, and endothelial function. Also, the subjects generally showed severe myocardial ischemia and arrhythmia, needing periodic exercise stress test for preventing sudden death.

목차

Ⅰ. 서론
 Ⅱ. 연구방법
  1. 연구대상
  2. 측정도구 빛 방법
  3. 자료처리 방법
 Ⅲ. 결과
  1. 심혈관요인과 심장사건
  2. 운동성향과 운동경력 및 완주횟수
 Ⅳ. 논의
 Ⅴ. 결론 및 제언
 참고문헌
 ABSTRACT

저자

• 김영주 [ Kim, Young-Joo | 인제대학교 ]
• 윤진호 [ Yoon, Jin-Ho | 한국체육대학교 ]

참고문헌