MEDICAL SYSTEM FOR REMOTE MONITORING, ANALYSIS AND PREDICTION OF CONDITION OF PATIENT BY SEQUENCE OF ELECTROCARDIOGRAMS OF HEART FROM FIRST DEFLECTION AND COMPUTERISED METHOD FOR MONITORING, ANALYSIS AND PREDICTION OF CONDITION OF PATIENT Russian patent published in 2021 - IPC A61B5/349 G06F16/906 G06F17/17 G06F17/18 G16H50/20 G16H50/70 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine, namely to a system and to a computerised method for remote monitoring, analysis and prediction of the condition of a patient by a sequence of electrocardiograms (ECG). For each patient from the observed plurality, the sequence of their ECGs marked with the identifiers of the patient is therein accumulated in a database. At the request of the doctor, a subset of the ECGs is isolated followed by combining into a target group according to the identifiers of the patient and in accordance with the restrictions specified in the request of the doctor. The isolated subset is clustered by means of combining the ECGs into a cluster on the basis of mutual similarity of shapes thereof. The degree of similarity of shapes is determined in the space of indicators of ECG shapes. Each ECG is associated with a discretised ECG (DECG) constituting a point with coordinates the values whereof carry information about the shape of the original ECG. The measure of similarity of shapes between pairs of ECGs is defined as the distance between the corresponding pairs of DECG points. For each cluster, a standard is formed by forming DECG points corresponding to the ECG of the cluster. The condition of the patient is assessed by comparing the condition of the patient with the condition corresponding to the assigned standard. The change in the condition of the patient is assessed by the change over time of the distances between each of the newly supplied DECGs and the assigned standard. The condition of the patient is predicted based on the "observation history" relative to the assigned standard. The condition of the patient is visualised in form of the dynamics of change of the distances of the newly supplied ECGs when the geometric paths of movement move between the assigned standards.

EFFECT: increased accuracy of automated assessment of the condition of the patient is achieved.

20 cl, 4 dwg, 1 ex