[Criteria of the accuracy of measurement of cardiocycle duration in systems for monitoring of cardiac rhythm variability parameters].
The use of the criteria of the accuracy of measurement of cardiocycle duration in systems for monitoring of cardiac rhythm variability parameters based on no more than 10% deviation of diagnostic characteristics was shown to provide the measuring error of no more than 4 msec at histogram grouping interval 10 msec. An increase in the grouping interval duration causes a decrease in the sensitivity of diagnostic parameters to patient state and diagnostic mistakes.
Kalakutskiĭ
L I
LI
Kalakutskiĭ
V L
VL
Belianin
F A
FA
D006321:Heart / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000592:standards; D015203:Reproducibility of Results