Relative influence of age, resting heart rate and sedentary life style in short-term analysis of heart rate variability
نویسندگان
چکیده
منابع مشابه
Relative influence of age, resting heart rate and sedentary life style in short-term analysis of heart rate variability.
In order to assess the relative influence of age, resting heart rate (HR) and sedentary life style, heart rate variability (HRV) was studied in two different groups. The young group (YG) consisted of 9 sedentary subjects aged 15 to 20 years (YG-S) and of 9 nonsedentary volunteers (YG-NS) also aged 15 to 20. The elderly sedentary group (ESG) consisted of 16 sedentary subjects aged 39 to 82 years...
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OBJECTIVE Hypertension is more frequent and more severe in older individuals and in African Americans. Differences in autonomic nervous system activity might contribute to these differences. Autonomic effects on the heart can be studied noninvasively through analysis of heart rate variability (HRV). We examined the effects of age and ethnicity on HRV. METHODS We studied 135 subjects (57 Afric...
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ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 2001
ISSN: 0100-879X
DOI: 10.1590/s0100-879x2001000400009