QRS wave form detection method and system based on electrocardio QRS wave position

The invention provides a QRS wave form detection method and system based on an electrocardio QRS wave position, and relates to the technical field of electrocardio signal processing, and the method comprises the steps: obtaining to-be-detected electrocardio data, and preprocessing the electrocardio data; identifying starting and ending point positions of QRS waves in the electrocardiogram data, and intercepting QRS wave bands corresponding to all the identified starting and ending point positions of the QRS waves; performing translation operation recording on the QRS wave band, sequentially numbering the positions of the QRS wave data, segmenting the QRS wave data according to the recorded position data points and front and back position data points, calculating the absolute value of the segmented QRS wave data, taking the maximum value, and judging the form of the current QRS wave according to a threshold value; according to the invention, the efficiency of QRS wave form detection can be improved. 本公开提供了基于心电