Heart rate and blood pressure variability in obese normotensive subjects
نویسندگان
چکیده
منابع مشابه
Blood pressure and heart rate variability.
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Electrocardiogram and intra-arterial blood pressure were recorded in 96 men (aged 35 to 45 years) by the Oxford method over a 30-hour period. The study involved 33 normotensive, 29 borderline hypertensive, and 34 mildly hypertensive individuals, as assessed by the cuff method. Five-minute periods during sleep and with subjects in supine, sitting, and standing positions were extracted from the r...
متن کاملHeart rate and blood pressure variability in subjects with vasovagal syncope.
Autonomic nervous system control in subjects with vasovagal syncope is controversial. In the present study, we used short-term spectral analysis to evaluate autonomic control in subjects with recurrent vasovagal syncope. We assessed the ability of spectral indices of HR (heart rate) variability to predict tilt-test responses. A series of 47 outpatients with recurrent vasovagal syncope and with ...
متن کاملHeart rate variability and its relationship with central and general obesity in obese normotensive adolescents
OBJECTIVE To analyze the relationship between the heart rate variability parameters and the indicators of central and general obesity in obese normotensive adolescents. METHODS Seventyfour 13 to 18 year-old obese normotensive adolescents participated in this study. The indicators analyzed for central and general obesity were waist circumference and body mass index, respectively. Heart rate va...
متن کاملHeart rate and blood pressure variability in orthostatic syncope.
The pathogenetic role of autonomic nervous system in the neurally mediated orthostatic vasodepressive syncope is unclear. upright tilt was used to assess the characteristics of autonomic tone during orthostatic stress. We studied 18 patients (mean age 26 +/- 5 years) suffering from vasodepressive orthostatic syncope and with positive response to a 30-minute 60 degrees upright tilt and a compara...
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ژورنال
عنوان ژورنال: International Journal of Obesity
سال: 1998
ISSN: 0307-0565,1476-5497
DOI: 10.1038/sj.ijo.0800650