title: [Research on ECG-monitoring based on the technology of virtual instruments].
abstract: A ECG-monitoring system based on the technology of virtual instruments, has been developed. Its advantages involve real-time ECG-display and alarm for abnormal heart rate,low cost and flexibility of function-expanding . And most functions of the system are completed by software instead of hardware. The preliminary experimental results indicate that the system's delay time is less than 2 s, meeting the requirements of real time monitoring.
authors.affiliation: Zhejiang Institute of Police Career, Hangzhou.
authors.forename: Qun-qing
authors.initials: QQ
authors.lastname: Yang
mesh_terms: D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods*; D004867:Equipment Design; D012815:Signal Processing, Computer-Assisted; D012984:Software; D014584:User-Computer Interface