Display of multiple electrograms anatomical map

A method of presenting cardiac information, the method comprising:

• receiving a plurality of electrical signals;
• generating, based on the plurality of electrical signals, the cardiac map;
• facilitating display, via the display device, of the cardiac map, wherein each of the plurality of electrical signals corresponds to a cardiac map location;
• receiving, from an input device, a user selection of a selected portion of the cardiac map;
• identifying a set of map locations corresponding to the selected portion;
• identifying, for each of the set of map locations, a corresponding electrical signal of a set of electrical signals, the set of map locations having a first spatial arrangement, wherein the set of electrical signals comprises a subset of the plurality of electrical signals;
• and
• facilitating display, via the display device, of a set of electrical signal representations, each electrical signal representation of the set of electrical signal representations corresponding to one of the set of electrical signals, the set of electrical signal representations comprising a second spatial arrangement, wherein the second spatial arrangement corresponds to the first spatial arrangement.

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;
• generate, based on the plurality of electrical signals, the cardiac map;
• facilitate display, via the display device, of the cardiac map, wherein each of the plurality of electrical signals corresponds to a cardiac map location;
• receive, from an input device, a user selection of a first selected portion of the cardiac map, the first selected portion comprising a first set of map locations, each of the first set of map locations corresponding to an electrical signal of a first set of electrical signals, the first set of map locations having a first spatial arrangement, wherein the first set of electrical signals comprises a first subset of the plurality of electrical signals;
• receive, from the input device, a user selection of a second selected portion of the cardiac map, the second selected portion comprising a second set of map locations, each of the second set of map locations corresponding to an electrical signal of a second set of electrical signals, the second set of map locations having a second spatial arrangement, wherein the second set of electrical signals comprises a second subset of the plurality of electrical signals;
• and
• facilitate display, via the display, of (1) a first set of electrical signal representations, each electrical signal representation of the first set of electrical signal representations corresponding to one electrical signal of the first set of electrical signals, the first set of electrical signal representations comprising a third spatial arrangement, wherein the third spatial arrangement corresponds to the first spatial arrangement;
• and (2) a second set of electrical signal representations, each electrical signal representation of the second set of electrical signal representations corresponding to one electrical signal of the second set of electrical signals, the second set of electrical signal representations comprising a fourth spatial arrangement, wherein the fourth spatial arrangement corresponds to the second spatial arrangement.