McLean K H, Knuckey L M, Friedman A
Aust N Z J Med. 1975 Jun;5(3):219-23. doi: 10.1111/j.1445-5994.1975.tb04571.x.
A device is described which is highly efficient in detecting and classifying ventricular ectopic beats. This instrument may have a significant role in patient monitoring. The system is based on analysis of a 5 electrode orthogonal system with comparison of QRS wave forms with a stored normal wave form. The design was based on a test derived from 26 patients and evaluated further on long recordings of 16 other patients. Results indicate that the device is highly reliable in QRS detection and in detection of ventricular ectopic beats. The problem of artefacts due mainly to patient movement is held within resonable limits.
描述了一种在检测和分类室性早搏方面效率很高的设备。该仪器在患者监测中可能具有重要作用。该系统基于对一个5电极正交系统的分析，将QRS波形与存储的正常波形进行比较。该设计基于对26名患者的测试，并在另外16名患者的长时间记录上进一步评估。结果表明，该设备在QRS检测和室性早搏检测方面高度可靠。主要由患者运动引起的伪影问题被控制在合理范围内。
