Analyzing Frequency Ecg; About Two-Lead Comparison Interface - EDAN SE-1010 User Manual

SE-1010 PC ECG User Manual Operation Instructions for Resting ECG
Figure 6-13 QT Dispersion Preview Interface

6.6.3 Analyzing Frequency ECG

Click on the Frequency ECG button to open the Frequency ECG interface.
Frequency ECG displays characteristic waves of ECG signal spectrum.
There are two tabs on the Frequency ECG interface: Two leads compare and 12-lead power
spectrum.

6.6.3.1 About Two-lead Comparison Interface

The two-lead comparison interface displays the power spectrum, phase shift, amplitude shift,
coherence, impulse response and correlation functions of ECG waves, as Figure 6-14 shows.
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