https://scholars.lib.ntu.edu.tw/handle/123456789/457202
Title: | Heart rate variability monitoring in the detection of central nervous system complications in children with enterovirus infection | Authors: | MING-TAI LIN JOU-KOU WANG FRANK LEIGH LU EN-TING WU Yeh S.-J. Lee W.-L. JIN-MING WU MEI-HWAN WU |
Issue Date: | 2006 | Journal Volume: | 21 | Journal Issue: | 3 | Start page/Pages: | 280-286 | Source: | Journal of Critical Care | Abstract: | Purpose: Previous studies suggest the possibility of autonomic dysfunction in patients with complicated hand, foot, and mouth disease (HFMD) and herpangina. Heart rate variability (HRV), an index for autonomic nervous system, may be useful to detect disease progression. Materials and Methods: From 2001 to 2002, 66 patients (1-9 years old) were enrolled prospectively in either a control (20 patients) or disease (46 patients with HFMD or herpangina) group. The disease group was subdivided into stage I (fever only), stage II (with complications of encephalomyelitis), and stage III (with complications of encephalomyelitis as well as tachycardia, hyperglycemia, tachypnea, and hypertension or hypotension) groups. Data from electrocardiograms were transformed for HRV. Results: The HRV parameters generally decreased and the low frequency (LF)/high frequency ratio (HF) increased in the disease groups. Patients in disease group stage II had significantly lower parameters of HRV (triangular index, total power, LF power, and HF power) and higher LF/HF ratio than those in disease group stage I. With this trend, patients with stage III disease had extremely low HRV parameters. The inferred criteria of HRV (standard deviation of normal-to-normal interval <17 milliseconds and HF power <24 milliseconds2) to define stage III patients (sensitivity, 100%; specificity, 71.4%) were also useful to predict disease progression. Conclusions: The HRV markedly decreased, most likely because of autonomic dysfunction, in patients with HFMD and herpangina when complicated with central nervous system involvement and cardiopulmonary failure and may be useful parameters to monitor disease progression. ? 2006 Elsevier Inc. All rights reserved. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748680970&doi=10.1016%2fj.jcrc.2006.02.005&partnerID=40&md5=f3684297caf37a65e620566f8684346a https://scholars.lib.ntu.edu.tw/handle/123456789/457202 |
ISSN: | 0883-9441 | DOI: | 10.1016/j.jcrc.2006.02.005 | SDG/Keyword: | article; central nervous system disease; child; controlled study; data analysis; disease association; disease course; disease severity; electrocardiogram; encephalomyelitis; Enterovirus infection; female; fever; heart rate variability; human; hyperglycemia; hypertension; hypotension; major clinical study; male; prediction; sensitivity and specificity; statistical analysis; tachycardia; tachypnea; Brain Diseases; Child; Child, Preschool; Disease Progression; Female; Hand, Foot and Mouth Disease; Health Status Indicators; Heart Rate; Herpangina; Humans; Infant; Male; Monitoring, Physiologic; Prospective Studies |
Appears in Collections: | 醫學系 |
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