Association of sleep disorders with heart rate variability in children and adolescents with cystic fibrosis

Autor: Fernanda Mayrink Gonçalves Liberato, Rodrigo dos Santos Lugao, Roberta de Cássia Nunes Cruz Melotti, Roberta Ribeiro Batista Barbosa, Pâmela Reis Vidal, Márcio Vinícius Fagundes Donadio, Roberta Barcellos Couto Olimpio de Carvalho, Pitiguara de Freitas Coelho
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Variabilidad de ritmo cardíaco
Sleep Wake Disorders
medicine.medical_specialty
Distúrbios do sono
Adolescent
Variabilidade da frequência cardíaca
616.2
Cystic fibrosis
Pediatrics
RJ1-570
Pulmonary function testing
Hypoxemia
Variability of heart rate
Hipoxemia
Heart Rate
Internal medicine
Respiratory disturbance index
medicine
Heart rate variability
Humans
Child
Trastorns del son
Variabilitat de ritme cardíac
Trastornos del sueño
Pediatria
business.industry
Pediatría
Fibrosi quística
Sleep disorders
medicine.disease
Sleep in non-human animals
Fibrosis quística
Obstructive sleep apnea
Autonomic nervous system
Cross-Sectional Studies
Hipoxèmia
Oxygen Saturation
Pediatrics
Perinatology and Child Health
Cardiology
Original Article
Fibrose cística
medicine.symptom
business
circulatory and respiratory physiology
Zdroj: Revista Paulista de Pediatria v.40 2022
Revista Paulista de Pediatria (Ed. Português. Online)
Sociedade de Pediatria de São Paulo (SPSP)
instacron:SPSP
Revista Paulista de Pediatria, Vol 40 (2021)
Revista Paulista de Pediatria
Popis: Objective: To assess the association of sleep disorders with the findings of heart rate variability (HRV) in children and adolescents with cystic fibrosis (CF). Methods: Cross-sectional study including children and adolescents aged six to 18 years with a clinical diagnosis of CF. Sociodemographic and clinical data were collected. Sleep disorders were evaluated using baseline nocturnal polysomnography. The autonomic nervous system (ANS) was evaluated through resting HRV. Results: A total of 30 individuals (11.2 years) with a mean forced expiratory volume in the first second (FEV1 ) of 62.7% were included. The respiratory disturbance index presented a median of 2.6 and obstructive sleep apnea syndrome (OSAS) was identified in 30%. In the HRV analysis, a mean standard deviation of all inter-beat (RR) intervals (SDNN) of 60.8±45.9ms was found. There was a significant correlation between the HRV lowfrequency/high-frequency (LF/HF) global modulation index and the minimum SpO2 during sleep in patients with FEV1
Databáze: OpenAIRE
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