EDAN iSE-301 User Manual - page 29

SE-301 Series Electrocardiograph User Manual                       Sampling and Printing ECG 

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PR 

P-R interval: the average P-R interval from several selected 

dominant beats;

QRS 

QRS complex duration: the average QRS complex duration from 

several selected dominant beats;

QT/QTc 

Q-T interval: the average Q-T interval from several selected 

dominant beats / Normalized QT interval;

P/QRS/T   

Dominant direction of the average integrated ECG vectors;

RV5/SV1 

The maximum of the amplitude of R or R’ wave of one selected 

dominant beat from lead V5 / The maximum absolute value of the 

amplitude of S or S’ wave of one selected dominant beat from lead 

V1;

RV5+SV1 

(optional) 

Sum of RV5 and SV1;

RV6/SV2 

(optional) 

The maximum of the amplitude of R or R’ wave of one selected 

dominant beat from lead V6 / The maximum absolute value of the 

amplitude of S or S’ wave of one selected dominant beat from lead 

V2;

QTcFd 

(Optional) 

Use the Fridericia formula to calculate the QTc interval 

QTcFm 

(Optional) 

Use the Framingham formula to calculate the QTc interval 

Average Template: 

Average template shows the average value of 10s sampled ECG 

signals of every lead. 

The broken lines on the template are position markers. They 

respectively mark the start and end points of the P and QRS waves, 

and the end point of the T wave. 

Diagnosis Information:  Diagnosis information shows the auto diagnosis result. 

Report Confirmed by 

Confirmed by the physician 

Bottom Information: 

0.67~100Hz (0.67Hz DFT Filter, 100Hz Lowpass Filter),   

AC50 (50Hz AC Filter)