Relationship between Pulse Oxygen Desaturation Rate and Heart Rate Fluctuation Rate and Arrhythmias in Patients with Obstructive Sleep Apnea Hypopnea Syndrome

Autor: LI Yong, WANG Ying, CHEN Xun, LIN Wei, ZHANG Kai, DING Ning
Jazyk: čínština
Rok vydání: 2022
Předmět:
Zdroj: Zhongguo quanke yixue, Vol 25, Iss 33, Pp 4185-4190 (2022)
Druh dokumentu: article
ISSN: 1007-9572
DOI: 10.12114/j.issn.1007-9572.2022.0333
Popis: Background Arrhythmias are common complications in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) , however their occurrence and severity are not completely consistent with the severity of their disease per se. Our previous study found that pulse oxygen desaturation rate (ODR) was an independent predictor of the development of hypertension in OSAHS patients. We hypothesized that sleep apnea related ODR and heart rate fluctuation rate (HRFR) may predict the occurrence of arrhythmias in OSAHS patients. Objective To observe the correlation between ODR, HRFR and the occurrence of arrhythmias, and to explore the predictive value of ORD and HRFR on the occurrence of arrhythmias. Methods Polysomnography and Holter monitoring were performed on 36 patients who visited the sleep disordered breathing specialized outpatient clinic of the First Affiliated Hospital of Nanjing Medical University between January and June 2021, while basic clinical information of the patients was collected. Taking the median number of arrhythmic events as the cutoff value, the patients were divided into two groups: the patients with low incidence of arrhythmia group (
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