Heart rate variability as an indicator of autonomous nervous system activity in children withattention deficit hyperactivity disorder
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Cumhurıyet unıv tıp fak psıkıyatrı anabılım dalı, cumhurıyet unıv tıp fak psıkıyatrı abd, sıvas, 58140, turkey
Erişim Hakkı
info:eu-repo/semantics/restrictedAccess
Özet
Objective: The aim of the present study was to evaluate heart rate variability (HRV) in children newly diagnosed as attention-deficit/hyperactivity disorder (ADHD). Methods: A total of 51 children with new ADHD diagnosis who were not received any treatment formed the study group and 51 age and sex-matched healthy children were enrolled as the control group. 24-hour heart rate (HR) recordings were performed with rhythm Hotter monitoring and HRV parameters indicating autonomous nervous system (ANS) functions were evaluated. Children in ADHD group were further divided into two groups as 'severe' and 'mild' ADHD according to Clinical Global lmpressions-ADHD-Severity scale. Results: HRV parameters were comparable between ADHD and control groups. Whereas, percentage of consecutive NN intervals over 50 msn (pNN50) and minimum Spectral Power per hour (minSPH) values were lower; while, maximum 1-hour heart rate Hotter (maxHRH) and mean heart rate (HR) values were higher in severe ADHD group than those of control group. Conclusion: These results support that as the severity of ADHD increases, ANS dysfunction becomes more overt. Further large scale, multi-centered, randomized-controlled clinical trials are needed to clarify possible role of ANS dysfunction in ADHD etiopathogenesis.
Açıklama
Anahtar Kelimeler
Cardıac vagal regulatıon, defıcıt/hyperactıvıty dısorder, emotıon regulatıon, sustaıned attentıon, conduct dısorder, polyvagal theory, male-adolescents, psychopathology, preschool, behavıor
Kaynak
Anadolu psıkıyatrı dergısı-anatolıan journal of psychıatry
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
19
Sayı
5
Künye
Yuksel, T.Ozcan, O .(2018). Heart rate variability as an indicator of autonomous nervous system activity in children withattention deficit hyperactivity disorder. Cilt:19. Sayı:5. 493-500 ss.
