메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국사회체육학회 한국사회체육학회지 한국사회체육학회지 제42권 제2호
발행연도
2010.11
수록면
1,049 - 1,056 (8page)
DOI
10.51979/KSSLS.2010.11.42.1049

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
It is generally known that in hypertensive individuals, exercise induces exaggerated increase in arterial blood pressure and in turn this dangerous elevation may increase the risks for myocardial infarction, cardiac arrest, or stroke. However, it has still not been investigated whether the exaggerated cardiovascular responses occur in prehypertension and these excessive responses are mediated by exercise pressor reflex overactivity. Therefore, the purpose of this study was to examine the effects of exercise pressor reflex on the cardiovascular responses when exercise intensity increased from rest through low exercise intensity to high exercise intensity. Twenty young, fit people (10 normotension and 10 prehypertension) with normal body fat percentage were recruited for this study. All subjects were instrumented to measure the cardiovascular responses at rest and during exercise. A catheter to collect blood samples was inserted into left brachial vein. Systolic blood pressure, diastolic blood pressure, and mean arterial blood pressure were significantly higher in prehypertension across workloads compared to the normotension. Stroke volume (SV), heart rate (HR), and cardiac output (CO) were significantly increased in both groups with increasing workloads, but SV and CO were significantly higher in prehypertension. There was no difference in total vascular conductance in both groups. Thus, exaggerated blood pressure responses were mediated via increases in CO. This study suggests that the excessive cardiovascular responses to exercise in prehypertension may be due to dysfunction of exercise pressor reflex.

목차

등록된 정보가 없습니다.

참고문헌 (22)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0