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METHOD OF HEART FUNCTIONAL STATUS ESTIMATION ON THE BASIS OF ANALYSIS OF ECG FORM AND HEART RATE VARIABILITY

机译:基于心电图形式和心率变异性分析的心功能状态估计方法

摘要

The invention relates to functional diagnostics and cardiology, in particular to a method of heart functional status estimation on the basis of analysis of ECG form and heart rate variability, estimation of average ECG form and random order derivatives thereof by means of amplitude-time parameters and integrals, areas of all elements of ECG curve, coefficients of curve fitting with mathematical functions, as well as parameters obtained on the basis of mathematical transformations wherein the current heart status is compared with reference one, and interval is determined to which value of each of current heart status parameters belongs, each of parameters is estimated by 4-digit scale: 0, 1, 2, 3 scores, diagnostic criterion (DC) is calculated by averaging the score sum per number of mentioned parameters, and by DC value the absence of disorders or degree of heart functional status disorders is determined.
机译:本发明涉及功能诊断学和心脏病学,尤其涉及一种基于心电图形式和心率变异性分析,平均心电图形式及其通过幅度-时间参数的随机阶导数估计的心脏功能状态估计方法。积分,心电图曲线所有元素的面积,具有数学函数的曲线系数以及根据数学变换获得的参数,其中将当前的心脏状态与参考值进行比较,并确定间隔,将其间隔确定为每个值当前心脏状态参数所属的参数,每个参数均以4位数字表示:0、1、2、3分,通过将每个提及参数的得分总和平均,并通过DC值来计算诊断标准(DC)确定障碍的程度或心脏功能状态障碍的程度。

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