Method and device for quickly positioning atrial fibrillation position in Holter analysis system

An analysis system, a technology of atrial fibrillation, applied in the field of data processing, can solve frequent, hundreds of times in 24 hours, consume a lot of manpower and other problems, and achieve the effect of improving efficiency and accuracy

Active Publication Date: 2019-05-21
SOUTHEAST UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes this short burst of atrial fibrillation will be very frequent, and it can reach hundreds of times in 24 hours. At this time, the marking process requires a lot of manpower

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  • Method and device for quickly positioning atrial fibrillation position in Holter analysis system
  • Method and device for quickly positioning atrial fibrillation position in Holter analysis system
  • Method and device for quickly positioning atrial fibrillation position in Holter analysis system

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] Such as figure 1 Shown is a schematic diagram of a method for quickly locating the location of atrial fibrillation in a Holter analysis system of the present invention, showing specific implementation steps of the method, including:

[0041] In step 101, draw the RR interval scatter diagram;

[0042] In a possible implementation, the position of the QRS complex wave is identified, and the RR interval scatter diagram is drawn. The abscissa of the RR interval scatter diagram is the sequence number of the QRS wave, and the ordinate is the interval between the previous heartbeat and the previous heartbeat. distance.

[0043] Further, two sets of RR interval scatter diagrams with different resolutions can also be drawn. When a certain area o...

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Abstract

The invention discloses a method for quickly positioning an atrial fibrillation position in a Holter analysis system and relates to the field of data processing. The method comprises the following steps of: S1, drawing an RR interval scatter diagram; S2, according to the characteristic that the atrial fibrillation has an absolute irregular RR interval, preliminarily selecting a suspected atrial fibrillation region; S3, carrying out interval division on the suspected atrial fibrillation region, further judging each interval, and determining the atrial fibrillation region. According to the technical scheme, the heart beat data of a patient is better presented to a doctor in a man-machine interaction mode, the doctor is assisted to preliminarily screen the suspected atrial fibrillation regionaccording to the characteristics of the atrial fibrillation, the determination of the atrial fibrillation region is further automatically judged, and the atrial fibrillation judgment efficiency and accuracy are improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method and device for quickly locating the location of atrial fibrillation in a Holter analysis system. Background technique [0002] Atrial fibrillation (AF) is a common cardiac arrhythmia in which the atria flutter or fibrillate at an irregular rate, and therefore the ventricles beat at an irregular rate. On the electrocardiogram, the P wave disappears, replaced by continuous and irregular finely divided atrial fibrillation waves, and the RR interval is absolutely irregular. Atrial fibrillation is very harmful and is an important cause of diseases such as stroke and heart failure. Atrial fibrillation can be divided into paroxysmal atrial fibrillation, persistent atrial fibrillation and permanent atrial fibrillation according to the duration of the onset. Dynamic electrocardiogram can record ECG data continuously for a long time, and is the main method for diagnosing atrial fi...

Claims

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Application Information

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IPC IPC(8): A61B5/0402A61B5/046A61B5/361
Inventor王丽艳徐拥军
OwnerSOUTHEAST UNIV