Kevat Ajay C, Bullen Denise V R, Davis Peter G, Kamlin C Omar F
Newborn Research Centre, Royal Women's Hospital, Melbourne, Vic., Australia.
Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Vic., Australia.
Acta Paediatr. 2017 May;106(5):710-720. doi: 10.1111/apa.13786. Epub 2017 Mar 6.
Heart rate (HR) is a vital sign for assessing the need for resuscitation. We performed a systematic review of studies assessing novel methods of measuring HR in newborns and infants in the neonatal unit. Two investigators completed independent literature searches. Identified papers were independently evaluated, and relevant data were extracted and analysed.
This systematic review identified seven new technologies, including camera-based photoplethysmography, reflectance pulse oximetry, laser Doppler methods, capacitive sensors, piezoelectric sensors, electromyography and a digital stethoscope. Clinicians should be aware of several of these, which may become available for clinical use in the near future.
心率（HR）是评估复苏需求的一项生命体征。我们对评估新生儿病房中测量新生儿和婴儿心率新方法的研究进行了系统评价。两名研究人员完成了独立的文献检索。对检索到的论文进行了独立评估，并提取和分析了相关数据。
本系统评价确定了七种新技术，包括基于摄像头的光电容积脉搏波描记法、反射式脉搏血氧饱和度测定法、激光多普勒法、电容式传感器、压电传感器、肌电图和数字听诊器。临床医生应了解其中的几种，它们可能在不久的将来可供临床使用。
