Objective To study the changes and their correlation of heart rate variability
morning blood catecholamine in patients with OSAHS. Methods We selected 173 cases with OSAHS as observation group
65 patients who did not meet the OSAHS standard were the control group in our hospital from January to October 2019. The difference between the two groups in basic data
PSG indicators
heart rate variability
MN
NMN w
ere analyzed. According to AHI
the observation was divided into three groups and completed the correlation analysis.Results The average blood oxygen saturation
LSaO
2
PNN50% of the observation were significantly less than the control group
But AHI
MN
NMN were significantly larger than the control group; The SDNN of Severe group was lower than others
the pNN50% of Severe and Moderate were lower than Mild; The MN level in patients with Severe was significantly higher than Mild and Moderate
the NMN level of Severe and Moderate were higher than Mild; The age of OSAHS patients was negatively correlated with SDNN
rMSSD
pNN50%(p
<
0.05
p
<
0.01
p
<
0.05)
and positively correlated with NMN(p
<
0.05)
AHI of OSAHS patients was negatively correlated with SDNN and p NN50%(p
<
0.01
p
<
0.01)
and positively correlated with NMN(p
<
0.05). Conclusions Patients with OSAHS have an obvious sympathetic-vagal disorder at night. Increased sympathetic excitability and Reduced vagal tone.It has obvious correlation with age and AHI.
Sleep Apnea [J] . Shahrokh Javaheri,Ferran Barbe,Francisco Campos-Rodriguez,Jerome A. Dempsey,Rami Khayat,Sogol Javaheri,Atul Malhotra,Miguel A. Martinez-Garcia,Reena Mehra,Allan I. Pack,Vsevolod Y. Polotsky,Susan Redline,Virend K. Somers. Journal of the American College of Cardiology . 2017 (7)
Consequences of Obstructive Sleep Apnea [J] . Rami Khayat,Adam Pleister. Sleep Medicine Clinics . 2016 (3)
The effect of aging and severity of sleep apnea on heart rate variability indices in obstructive sleep apnea syndrome. [J] . Song Man-Kyu,Ha Jee Hyun,Ryu Seung-Ho,Yu Jaehak,Park Doo-Heum. Psychiatry investigation . 2012 (1)
Obstructive sleep apnoea and its cardiovascular consequences [J] . T Douglas Bradley,John S Floras. The Lancet . 2009 (9657)
Sleep apnoea as an independent risk factor for cardiovascular disease: current evidence, basic mechanisms and research priorities [J] . McNicholas W. T.,Bonsignore M. R.. European Respiratory Journal . 2006 (1)
[Obstructive sleep apnoea syndrome in younger and older age groups--differences and similarities]. [J] . Bielicki Piotr,By?kiniewicz Krzysztof,Kumor Marta,Korczyński Piotr,Chazan Ryszarda. Pneumonologia i alergologia polska . 2006 (1)
Cardiac vagal outflow after aerobic training by analysis of high-frequency oscillation of the R-R interval. [J] . Kiviniemi Antti M,Hautala Arto J,M?kikallio Timo H,Sepp?nen Tapio,Huikuri Heikki V,Tulppo Mikko P. European journal of applied physiology . 2006 (6)
Relationship between QRS duration, R wave amplitude and heart rate variability and heart function in patients with heart failure
Preliminary study on the reference value of quantitative index of Lorenz plot of sinus rhythm
Dynamic electrocardiogram analysis of severe hand foot and mouth disease in children
Diagnostic value of Lorenz scatter plotsand three-dimensional RR scatter plots in HRV analysis
The effects of continuous positive airway pressure on QT dispersion,heart rate variability and ventricular late potential in patients with severe obstructive sleep apnea
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