FIELD: medicine.SUBSTANCE: ECG recording is performed and heart rate and amplitude-time parameters of cardiac cycles are determined. Based on the actual R-R, Q-T and P-Q intervals for the actual heart rate, the hardware and software sequentially calculate the values of the proper Q-Tand P-Qintervals, the values of the actual P-Q and the proper P-Qintervals are compared, and the deviation between their values is used to estimate the functional state of the AV connection. The value of the proper P-Qinterval is calculated by the original formula.EFFECT: initial stages of pathology are revealed.3 cl, 7 dwg, 4 ex
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机译：领域：药物。物质：进行ECG记录并确定心跳的心率和幅度时间参数。基于实际心率的实际RR，QT和PQ间隔，硬件和软件顺序计算适当的Q-T和P-Q间隔的值，比较实际PQ和适当的P-Q间隔的值，并它们的值之间的偏差用于估计AV连接的功能状态。适当的P-Qinterval值由原始公式计算。效果：揭示了病理的初始阶段。3 cl，7 dwg，4 ex
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