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Improvement of heart rate variability after exercise training and its predictors in COPD
(W B Saunders Co Ltd, 2011-07-01)
Background: Current literature lacks solid evidence on the improvement of heart rate variability (HRV) after exercise training in patients with COPD.Objectives: We aimed to investigate changes in HRV after two exercise ...
Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2019-11-01)
This study aims at evaluating the effects of electrolytes, glucose and cortisol levels over heart rate (HR) and heart rate variability (HRV) in healthy newborn calves. Seventeen healthy Holstein calves were evaluated during ...
Perinatal cardiovascular evaluation in dorper sheep echocardiographic description and behavior of the heart rate variability on the field
(2021-01-01)
The heart is innervated by the autonomic nervous system, with a predominance of sympathetic and parasympathetic activity associated, respectively, with increases and decreases in the heart rate, as illustrated by the Heart ...
Early and late analysis of postpartum stress in newborn foals
(2017-01-01)
The aim of this study was to evaluate newborn foals stress in the first 48 hours of life. Heart rate (HR), heart rate variability (HRV) and serum cortisol concentrations, blood glucose, and lactate were determined in foals ...
Comparison of Polar(®) RS800G3(™) heart rate monitor with Polar(®) S810i(™) and electrocardiogram to obtain the series of RR intervals and analysis of heart rate variability at rest
(Wiley-Blackwell, 2014)
The Polar(®) RS800G3(™) rate monitor was released in the market to replace the Polar(®) S810i(™) , and few studies have assessed that the RR series obtained by this equipment is reliable for analysis of heart rate variability ...
El poder de la colaboración académica
(Universidad de los Llanos, 2019-06-16)
Heart rate variability indices in the time domain in healthy dogs supplemented with omega n-3
(2014-01-01)
The analysis of heart rate variability (HRV) in the time domain was performed by dynamic electrocardiographic monitoring for twenty-four hours (Holter method) in ten male and ten female healthy mixed-breed dogs before and ...
Effects of spinal cord injury in heart rate variability after acute and chronic exercise: A systematic review
(Thomas Land Publishers Inc., 2018)
© 2018 Thomas Land Publishers, Inc. Background: Spinal cord injury (SCI) above T6 is followed by a loss of sympathetic supraspinal control of the heart, disturbing the autonomic balance and increasing cardiovascular risk. ...
Heart rate variability as important approach for assessment autonomic modulation
(2016-04-01)
Alterations in the heart rate recovery and heart rate variability have been associated with greater risk of mortality and early prognosis of cardiac diseases. Thus, strategies for assessing autonomic nervous system and its ...