Region-of-interest representations for electroanatomical mapping

A system for facilitating display of cardiac information, the system comprising:

• a display device configured to present a cardiac map;
• and
• a processing unit configured to:
• receive a plurality of electrical signals;
• receive an indication of a measurement location corresponding to each electrical signal of the plurality of electrical signals;
• generate, based on the plurality of electrical signals, the cardiac map, the cardiac map comprising a plurality of annotations representing a plurality of cardiac signal features;
• determine, from the plurality of cardiac signal features, a set of interesting cardiac signal features;
• determine, based on the set of interesting cardiac signal features, a region of interest;
• and
• facilitate display, via the display device, of the cardiac map and a representation of the region of interest, the representation of the region of interest comprising a first color saturation value that is different from a second color saturation value, wherein the second color saturation value is associated with at least one cardiac signal feature that is not included within the region of interest.

A method of presenting cardiac information, the method comprising:

• receiving a plurality of electrical signals;
• receiving an indication of a measurement location corresponding to each electrical signal of the plurality of electrical signals;
• generating, based on the plurality of electrical signals, the cardiac map, the cardiac map comprising a plurality of annotations representing a plurality of cardiac signal features;
• determining, from the plurality of cardiac signal features, a set of interesting cardiac signal features;
• determining, based on the set of interesting cardiac signal features, a region of interest;
• and
• facilitating display, via the display device, of the cardiac map and a representation of the region of interest, the representation of the region of interest comprising a first color saturation value that is different from a second color saturation value, wherein the second color saturation value is associated with at least one cardiac signal feature that is not included within the region of interest.