| CPC A61B 5/352 (2021.01) [A61B 5/339 (2021.01); A61B 5/7264 (2013.01)] | 9 Claims |
|
1. An RR interval electrocardiography (ECG) data distribution display method, comprising:
extracting, by a processor, an RR interval from a dynamic electrocardiogram, and dividing the RR interval according to a preset time interval to obtain N sub-RR intervals, wherein N is a natural number greater than 1;
obtaining, by the processor, ECG data of the RR interval, wherein the ECG data includes at least two heartbeat types and a number of heartbeats corresponding to each of the heartbeat types, wherein each of the heartbeat types is determined by analyzing the heartbeats;
traversing, by the processor, ECG data of each of the sub-RR intervals, and performing a cumulative summation operation on the number of heartbeats corresponding to the same heartbeat type to obtain a number of heartbeats of each heartbeat type in the N sub-RR intervals;
displaying, by the processor, the number of heartbeats of each heartbeat type and the heartbeat types in the N sub-RR intervals in a form of a distribution diagram, further comprises:
obtaining, by the processor, a preset color identification corresponding to each heartbeat type;
determining, by the processor, a first initial bar height according to the number of heartbeats corresponding to the heartbeat type for a first heartbeat type in each sub-RR interval and a second initial bar height according to the number of heartbeats corresponding to the heartbeat type for a second heartbeat type in each of the sub-RR interval;
obtaining, by the processor, a ratio of the first initial bar height to a preset height as an adjustment ratio, and adjusting the first initial bar height according to the adjustment ratio to obtain a target bar height, wherein the first initial bar height has a maximum number of heartbeats, wherein the preset height is a maximum number of grids of a display interface; and
generating, by the processor, a heartbeat type distribution diagram according to the same preset color identification sequence based on the preset color identification of each heartbeat type and the target bar height corresponding to each heartbeat type,
wherein the distribution diagram corresponds to ranges of each of the heartbeat types; and
controlling a display device, by the processor, to output D the heartbeat types for indicating on decision-making on heart rhythm events.
|