Now showing items 1-10 of 18

    • Analysis of cardiac autonomic modulation of children with attention deficit hyperactivity disorder 

      Carvalho, Tatiana Dias de [UNIFESP]; Wajnsztejn, Rubens; Abreu, Luiz Carlos de; Vanderlei, Luiz Carlos Marques; Godoy, Moacir Fernandes; Adami, Fernando; Valenti, Vitor Engrácia [UNIFESP]; Monteiro, Carlos B. M.; Leone, Claudio; Martins, Karen Cristina da Cruz; Ferreira, Celso [UNIFESP] (Dove Medical Press Ltd, 2014-01-01)
      Background: Attention deficit hyperactivity disorder (ADHD) is characterized by decreased attention span, impulsiveness, and hyperactivity. Autonomic nervous system imbalance was previously described in this population. ...
    • Analysis of heart rate variability in individuals subjected to different positive end expiratory pressure levels using expiratory positive airway pressure 

      Pinto, Thiago Lorentz; Sampaio, Luciana Maria Malosa; Costa, Ivan Peres; Kawaguchi, Leandro Yukio Alves; Carvalho, Flavio Aimbire Soares de [UNIFESP]; Carvalho, Regiane Albertini de (Termedia Publishing House Ltd, 2013-08-01)
      Introduction: the increase in the number of studies has led to greater security in the application of this method and the determination of its effectiveness in adults.. the purpose of the present study was to evaluate heart ...
    • Arg16Gly and Gln27Glu beta 2 adrenergic polymorphisms influence cardiac autonomic modulation and baroreflex sensitivity in healthy young Brazilians 

      Atala, Magda M.; Goulart, Alessandra [UNIFESP]; Guerra, Grazia Maria; Mostarda, Cristiano [UNIFESP]; Rodrigues, Bruno; Mello, Priscila R.; Casarine, Dulce Elena [UNIFESP]; Irigoyen, Maria Claudia [UNIFESP]; Pereira, Alexandre C.; Consolim-Colombo, Fernanda Marciano (E-century Publishing Corp, 2015-01-01)
      The association between functional beta(2) adrenergic receptor (beta(2)-AR) polymorphisms and cardiac autonomic modulation is still unclear. Thus, two common polymorphisms in the beta(2)-AR gene (Gln27Glu beta(2) and ...
    • Association between severity of hypoglycemia and loss of heart rate variability in patients with type 1 diabetes mellitus 

      Silva, Ticiana Paes [UNIFESP]; Rolim, Luiz Clemente [UNIFESP]; Sallum Filho, Celso [UNIFESP]; Zimmermann, Livia M. [UNIFESP]; Malerbi, Fernando [UNIFESP]; Dib, Sergio Atala [UNIFESP] (Wiley, 2017)
      Background The occurrence of hypoglycemia has been associated with the presence of cardiovascular autonomic neuropathy. Cardiovascular autonomic reflex tests are the gold standard diagnostic method for cardiovascular ...
    • Cardiovascular and metabolic risk markers are related to parasympathetic indices in pre-pubertal adolescents 

      Cayres, Suziane U.; Vanderlei, Luiz Carlos M.; Silva, Danilo R. P.; Lima, Manoel Carlos S.; Barbosa, Mauricio F. [UNIFESP]; Fernandes, Romulo A. (Cambridge Univ Press, 2016)
      Objective To analyse the relationship between different heart rate variability indices, resting heart rate, and cardiovascular markers in adolescents. Methods A cross-sectional study was carried out with information from ...
    • Cardiovascular and metabolic risk markers are related to parasympathetic indices in pre-pubertal adolescents 

      Cayres, Suziane U.; Vanderlei, Luiz Carlos M.; Silva, Danilo R. P.; Lima, Manoel Carlos S.; Barbosa, Mauricio F. [UNIFESP]; Fernandes, Romulo A. (Cambridge Univ Press, 2016)
      Objective To analyse the relationship between different heart rate variability indices, resting heart rate, and cardiovascular markers in adolescents. Methods A cross-sectional study was carried out with information from ...
    • Comparison of the Effects of Hydration with Water or Isotonic Solution on the Recovery of Cardiac Autonomic Modulation 

      Vanderlei, Franciele Marques [UNIFESP]; Moreno, Isadora Lessa [UNIFESP]; Marques Vanderlei, Luiz Carlos; Pastre, Carlos Marcelo; Abreu, Luiz Carlos de [UNIFESP]; Ferreira, Celso [UNIFESP] (Human Kinetics Publ Inc, 2015-04-01)
      Despite the importance of hydration during exercise, the impact of ingesting water or isotonic solution during and after exercise on the regulation of autonomic modulation is unclear. the study aimed to compare the effect ...
    • Geometric index of heart rate variability in chronic obstructive pulmonary disease 

      Carvalho, Tatiana Dias de [UNIFESP]; Pastre, Carlos Marcelo; Rossi, Renata Claudino; Abreu, Luiz Carlos de; Valenti, Vitor Engrácia [UNIFESP]; Vanderlei, Luiz Carlos Marques (Elsevier B.V., 2011-11-01)
      Background: It was already evidenced decreased heart rate variability (HRV) in chronic obstructive pulmonary disease (COPD) patients at rest.Objective: in order to insert new elements in the literature regarding this issue, ...
    • Heart rate variability analysis by chaotic global techniques in children with attention deficit hyperactivity disorder 

      Wajnsztejn, Rubens; De Carvalho, Tatiana Dias [UNIFESP]; Garner, David M.; Marques Vanderlei, Luiz Carlos; Godoy, Moacir Fernandes; Raimundo, Rodrigo Daminello; Ferreira, Celso; Valenti, Vitor E.; De Abreu, Luiz Carlos (Wiley-Hindawi, 2016)
      Attention deficit hyperactivity disorder (ADHD) is characterized by decreased attention span, impulsiveness, and hyperactivity. Autonomic nervous system imbalance was previously described in this population. We aim to ...
    • Heart rate variability in normal and pathological sleep 

      Tobaldini, Eleonora; Nobili, Lino; Strada, Silvia; Casali, Karina Rabello [UNIFESP]; Braghiroli, Alberto; Montano, Nicola (Frontiers Research Foundation, 2013-01-01)
      Sleep is a physiological process involving different biological systems, from molecular to organ level; its integrity is essential for maintaining health and homeostasis in human beings. Although in the past sleep has been ...