System for discriminating premature ventricular contraction using RR interval, method for discriminating premature ventricular contraction and the recording media storing the program performing the said method

摘要

RR interval of the present invention is used to determine the system Premature ventricular contraction, ventricular premature contractions and determine how it performs for relates to a storage medium having a program is recorded. The present invention is a signal pre-processing unit for pre-processing the ECG signal; Algorithm processing unit for pre-treated in the ECG signal, set the threshold value R wave interval and the window for detecting the R wave; R wave detector for detecting the R-wave amplitude as compared to the threshold value and the R wave of the ECG signal within the window interval; RR interval calculation unit that calculates the RR interval by using the detected R-wave; And using the calculated RR interval comprises a determination to determine whether or PVC Premature ventricular contraction, the algorithm processing unit, in the pre-processing of the ECG signal amplitude R wave may be detected in the minimum size of the R-wave threshold value and the threshold setting unit for setting; Receives the RR interval calculated by the RR interval calculating unit, the input received by the mean RR interval of premature ventricular contractions to the window setting unit for setting the window interval characterized by further comprising determination system, premature ventricular contractions, and to determine how The method provides a storage medium embedded in the computer readable program. The present invention is by identifying the changes that appear in the feature value of the electrocardiogram in such an early doctor, in order to prevent the progression of the bed it is possible to highlight the need for care of the patient, a more detailed examination or treatment is a judgment on whether there is an effect that can be conducted at an early stage. ;