Method for qrs detection using real-time ecg monitoring system

PURPOSE: A method for detecting QRS for a real time electrocardiogram monitoring system is provided to reduce the costs of a remote monitoring system by automatically determining the status of an ECG signal by software. CONSTITUTION: An ECG signal is received from an ECG measuring device(S100). The ECG signal is filtered(S200). A peak critical value is set(S400). A peak is detected by differentiating the received ECG signal(S500). The peak is divided into a QRS peak and a noise peak(S600). A time interval between following QRS peaks is calculated(S700).