Signal Processing of Heart Rate for Predicting Sepsis in Premature Neonates
Publish place: Journal of medical signals and sensors، Vol: 11، Issue: 3
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JMSI-11-3_008
تاریخ نمایه سازی: 28 تیر 1402
Abstract:
The heart rate characteristic (HeRO score) is a figure derived from the analysis of premature
neonate’s electrocardiogram signals, and can be used to detect infection before the onset of clinical
symptoms. The United States and Europe accept this diagnostic technique, but we require more
tests to prove its efficacy. This method is not accepted in other developed countries so far. The
present study aimed to investigate changes in the heart characteristics of two neonates in Akbar
Abadi Hospital in Tehran. Experts chose one newborn as a sepsis case, and the other neonate was
healthy. The results were analyzed and compared with previous studies. In this research, a group
of five neonates was selected randomly from the neonatal intensive care unit, and cardiac leads
were attached to them for recording heart rates. We selected two neonates from the five cases, as
a case (proven sepsis) and control, to analyze heart rate variability (HRV). Then, we compared the
differences in the heart rate of both neonates. Analysis of HRV of these two neonates showed that
the pattern of HRV is compatible with reports from US studies. Considering the results of this study,
heart rates and their analysis can provide useful indicators for mathematical modeling before the
onset of clinical symptoms in newborns.
Keywords:
Authors
Kayvan Mirnia
Children’s Medical Center, Tehran University of Medical Science
Mohammad Heidarzadeh
Department of Pediatrics, Pediatric Health Research Center, Tabriz University of Medical Science, Tabriz, Iran
Seyyed Abolfazl Afjeh
Department of Pediatrics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences
Prinaz Alizadeh
Department of Pediatrics, Mofid Children Hospital, Shahid Beheshti University of Medical Science