Every new release of ECGSIM includes bug fixes, minor changes
and improvements. This list gives an overview of the major changes since
previous releases.
Release 1.3
Some bugs have been cruched.
Printing has been improved.
The size and position of the ECGSIM window is retained between
sessions.
The user can specify alternative heart and torso geometry;
see Alternative geometry.
In order to make ECGSIM behave more like most users seem to expect
changing the range nows lead to the recomputation of the source
parameters within the range around the selected node.
See the note at the end of
Range for details.
Release 1.2
Activation patterns can be generated by defining
foci at the epicardium;
More Display options in the
thorax pane:
heart, lungs, and thorax can be hidden, made transparent or opaque.
More Display options in the heart
pane:
left arteria decendens (LAD) and range of selection can be
visualized.
Transmembrane potentials and epicardial potentials can be mapped
in the heart pane; see Surface function.
Electrograms can be displayed
in the membrane pane.
The Vectorcardiogram can be plotted in the ECGs pane;
see ECGs.
The heart vector and vector loop can be plotted in the heart and thorax panes;
see Heart Options
and Thorax Options.
The slope of the repolarization phase of the transmembrane potential
can be changed;
see Repolarization wave
form.
