QRS Complex Detection Apparatus and Method of ECG Signal Using Multiple Leads

摘要

The present invention provides a QRS complex detection of an ECG signal using multi-leads for detecting a QRS Complex waveform generated by the ventricular activity in an ECG signal generated by the activity of the heart. The present invention relates to an apparatus and a method for reducing the calculation time by using multiple reads that cannot be implemented in real time due to a single read process, and to real-time processing and simultaneously to obtain a high detection rate. An object of the present invention is to provide an apparatus and method for detecting a QRS complex.;According to the QRS complex detection apparatus and method using multiple reads according to the present invention, the QRS complex detection method can be performed by using multiple reads in which three leads are grouped into one group and reducing the number of samples of processed data through down sampling. By reducing the amount of calculation and improving the detection speed, real-time processing is possible. By using the space velocity for the ECG signal, a high detection rate can be obtained even in a poor QRS complex detection environment including noise components. Before the spike component is detected by the QRS complex by detecting and removing the spike component in the ECG signal, the factor of lowering the reliability of the detection performance is prevented.