Influence of regular exercise training on post-exercise hemodynamic regulation to orthostatic challenge
نویسندگان
چکیده
منابع مشابه
Influence of regular exercise training on post-exercise hemodynamic regulation to orthostatic challenge
To prevent orthostatic hypotension, arterial blood pressure (BP) is neurally and hormonally regulated via increases in heart rate (HR) and peripheral vascular tone. After dynamic exercise, however, the latter arm is blunted because of the increased vasodilators in exercised muscles. Orthostatic tachycardia is likely a more important compensatory mechanism for post-exercise orthostatic intoleran...
متن کاملInfluence of population and exercise protocol characteristics on hemodynamic determinants of post-aerobic exercise hypotension
Due to differences in study populations and protocols, the hemodynamic determinants of post-aerobic exercise hypotension (PAEH) are controversial. This review analyzed the factors that might influence PAEH hemodynamic determinants, through a search on PubMed using the following key words: "postexercise" or "post-exercise" combined with "hypotension", "blood pressure", "cardiac output", and "per...
متن کاملInfluence of age on the hemodynamic response to exercise.
oxygen consumption (VO2), diminished with age. Older subjects had a lower resting cardiac output (Q) than normal subjects, but an identical increase in Q with Vo,. There was no evidence of flattening of this curve as the older subjects approached highest exercise loads. Consequently, the arteriovenous oxygen difference did not increase abnormally on high loads, and the cardiac response to exerc...
متن کاملInfluence of hypertension on the hemodynamic response to exercise.
HYPERTENSION is a disorder affecting the normal regulation of blood pressure, and under the stress of exercise there is a greater rise in arterial pressure in hypertensive than in normal subjects.' 3 In this study, the extent of this rise in a large number of hypertensive patients has been investigated to determine whether this response is sufficiently characteristic for this condition to be us...
متن کاملEffect of Concurrent Exercise on Post-exercise Hypotension in Borderline Hypertensive Women: Influence of Exercise Intensity
The aim was to investigate the effects of concurrent exercise at moderate (MO) and light (LI) intensity on post-exercise hypotension (PEH). Ten women with borderline hypertension were submitted to the experimental procedure consisting of three sessions. In the MO session, the participants ran on the treadmill for 22 minutes at 65% of HRmax and then performed 5 resistance exercises against resis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Physiology
سال: 2014
ISSN: 1664-042X
DOI: 10.3389/fphys.2014.00229