Multichannel Systems Cardio2D Manual - Manual (Page 61)

Cardio 2D Software
57
The diagram of Latency window shows the latency (μs) of the excitation calculated between
the first and the last detected electrode as a function of the time (s) whereupon the time is
the duration of the experiment from starting the recording. The actual value of the latency is
displayed above the plot in red letters. The different recording phases are displayed color coded
in overlay.
When defining a propagation path in the color map window , the latency is calculated via the
propagation path. The latency is added up from point to point, that means the result is not zero
when defining a circular path. Please start a viability test and define the propagation path. Do not
change the path later during the experiment is running. Please read also chapter "Propagation
Path" in "Color Map".
Click "Edit Plot" icon . A plot menu appears.
With the help of the plot menu it is possible to modify a lot of plot parameters. For example,
you can adapt the figure to a special layout wanted for a publication. Please see also chapter
"General Software Features".
Change the latency window via drop down menu to velocity window.
The diagram of Velocity window shows the velocity (mm/ms) of the excitation calculated
between the maximum and the minimum of excitation as a function of the time (ms) whereupon
the time is the duration of the experiment from starting the recording. The actual value of the
velocity is displayed above the plot in red letters. The different recording phases are displayed
color coded in overlay.
When defining a propagation path in the color map window , the velocity is calculated via the
propagation path. The velocity is added up from point to point, that means the result is not zero
when defining a circular path. Please start a viability test and define the propagation path. Do not
change the path later during the experiment is running. Please read also chapter "Propagation
Path" in "Color Map".