Chaotic global parameters correlation with heart rate variability in obese children
نویسندگان
چکیده
منابع مشابه
Chaotic Global Parameters Correlation with Heart Rate Variability in Obese Children
Investigation of asymmetrical fluctuations has been rigourously studied in the life sciences1-5. In general, Detrended Fluctuation Analysis (DFA)6 enforces data of interpeak intervals to characterize irregular and often chaotic variation. This is widely accepted for Electrocardiograph (ECG) traces where the RR interval of the PQRSTsignature is appropriate. Nonetheless such algorithms may be too...
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Background: Sudden cardiac death (SCD) is a main cause of cardiovascular mortality in developed countries. Obesity-related impairment of the cardiovascular system may be exist even at the young age, and progress asymptotical for decades before clinical manifestations present in. Death may be sudden in obese individuals with or without arrhythmias Heart rate turbulence (HRT) and Heart rate varia...
متن کاملHeart rate variability, blood lipids and physical capacity of obese and non-obese children.
BACKGROUND Obesity can affect the cardiac autonomic modulation, blood lipid levels and the physical capacity. OBJECTIVE To study the effect of obesity on the heart rate variability (HRV), blood lipid levels and physical capacity of obese children. METHODS Thirty children aged 9 to 11 years were studied, divided in two groups: a) 15 obese children (O) aged 10.2 +/- 0.7 years and body mass in...
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INTRODUCTION At present, there is neither a laboratory test nor an imaging technique able to differentiate people with fibromyalgia (FM) from healthy controls. This lack of an objective biomarker has hampered FM recognition and research. Heart rate variability (HRV) analyses provide a quantitative marker of autonomic nervous system activity. Nighttime is a stable period in which most people are...
متن کاملCorrelation among the heart rate variability indices in healthy children and those with atrial septal defect.
OBJECTIVES Most researchers use the time domain and spectral analysis in the assessment of heart rate variability (HRV), while others use either the time or frequency domain measures. In this study, we investigated the presence of correlation between the time and frequency domain indices of HRV in normal healthy children and in patients with atrial septal defect (ASD). STUDY DESIGN A total of...
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ژورنال
عنوان ژورنال: Journal of Human Growth and Development
سال: 2014
ISSN: 2175-3598,0104-1282
DOI: 10.7322/jhgd.72041