Frontiers in Physiology (May 2021)

Alteration of Autonomic Nervous System Is Associated With Severity and Outcomes in Patients With COVID-19

  • Yuchen Pan,
  • Yuchen Pan,
  • Yuchen Pan,
  • Yuchen Pan,
  • Zhiyao Yu,
  • Zhiyao Yu,
  • Zhiyao Yu,
  • Zhiyao Yu,
  • Yuan Yuan,
  • Yuan Yuan,
  • Yuan Yuan,
  • Yuan Yuan,
  • Jiapeng Han,
  • Jiapeng Han,
  • Jiapeng Han,
  • Jiapeng Han,
  • Zhuo Wang,
  • Zhuo Wang,
  • Zhuo Wang,
  • Zhuo Wang,
  • Hui Chen,
  • Hui Chen,
  • Hui Chen,
  • Hui Chen,
  • Songyun Wang,
  • Songyun Wang,
  • Songyun Wang,
  • Songyun Wang,
  • Zhen Wang,
  • Zhen Wang,
  • Zhen Wang,
  • Zhen Wang,
  • Huihui Hu,
  • Huihui Hu,
  • Huihui Hu,
  • Huihui Hu,
  • Liping Zhou,
  • Liping Zhou,
  • Liping Zhou,
  • Liping Zhou,
  • Yanqiu Lai,
  • Yanqiu Lai,
  • Yanqiu Lai,
  • Yanqiu Lai,
  • Zhen Zhou,
  • Zhen Zhou,
  • Zhen Zhou,
  • Zhen Zhou,
  • Yuhong Wang,
  • Yuhong Wang,
  • Yuhong Wang,
  • Yuhong Wang,
  • Guannan Meng,
  • Guannan Meng,
  • Guannan Meng,
  • Guannan Meng,
  • Lilei Yu,
  • Lilei Yu,
  • Lilei Yu,
  • Lilei Yu,
  • Hong Jiang,
  • Hong Jiang,
  • Hong Jiang,
  • Hong Jiang

DOI
https://doi.org/10.3389/fphys.2021.630038
Journal volume & issue
Vol. 12

Abstract

Read online

BackgroundPrevious studies suggest that coronavirus disease 2019 (COVID-19) is a systemic infection involving multiple systems, and may cause autonomic dysfunction.ObjectiveTo assess autonomic function and relate the findings to the severity and outcomes in COVID-19 patients.MethodsWe included consecutive patients with COVID-19 admitted to the 21st COVID-19 Department of the east campus of Renmin Hospital of Wuhan University from February 6 to March 7, 2020. Clinical data were collected. Heart rate variability (HRV), N-terminal pro-B-type natriuretic peptide (NT-proBNP), D-dimer, and lymphocytes and subsets counts were analysed at two time points: nucleic-acid test positive and negative. Psychological symptoms were assessed after discharge.ResultsAll patients were divided into a mild group (13) and a severe group (21). The latter was further divided into two categories according to the trend of HRV. Severe patients had a significantly lower standard deviation of the RR intervals (SDNN) (P < 0.001), standard deviation of the averages of NN intervals (SDANN) (P < 0.001), and a higher ratio of low- to high-frequency power (LF/HF) (P = 0.016). Linear correlations were shown among SDNN, SDANN, LF/HF, and laboratory indices (P < 0.05). Immune function, D-dimer, and NT-proBNP showed a consistent trend with HRV in severe patients (P < 0.05), and severe patients without improved HRV parameters needed a longer time to clear the virus and recover (P < 0.05).ConclusionHRV was associated with the severity of COVID-19. The changing trend of HRV was related to the prognosis, indicating that HRV measurements can be used as a non-invasive predictor for clinical outcome.

Keywords