Three-dimensional sizing tool for cardiac assessment

A system comprising:

• a non-transitory data store storing computer-executable instructions;
• and
• a processor in communication with the non-transitory data store, wherein the computer-executable instructions, when executed by the processor, cause the processor to:
• display a representation of a three-dimensional vascular model including a three-dimensional (3D) sizing tool that surrounds a portion of the three-dimensional vascular model, wherein the portion comprises a volume of the three-dimensional vascular model for which to determine a mapping of geometrical information to a length along the portion;
• display an interface for adjusting the 3D sizing tool, wherein an area along the interface corresponds to a length of the 3D sizing tool, the area having a width corresponding to a distance along the portion that the 3D sizing tool surrounds;
• receive input to adjust the length of the 3D sizing tool via a change in the width of the area along the interface, wherein the length of the 3D sizing tool extends along an additional portion of the three-dimensional vascular model in conjunction with the change in the width of the area;
• and
• adjust the length of the 3D sizing tool according to the input.

One or more non-transitory computer-readable media comprising computer-executable instructions that, when executed by a computing system, cause the computing system to:

• display a representation of a three-dimensional vascular model including a three-dimensional (3D) sizing tool that surrounds a portion of the three-dimensional vascular model, wherein the portion comprises a volume of the three-dimensional vascular model for which to determine a mapping of geometrical information to a length along the portion;
• display an interface for adjusting the 3D sizing tool, wherein an area along the interface corresponds to a length of the 3D sizing tool, the area having a width corresponding to a distance along the portion that the 3D sizing tool surrounds;
• receive input to adjust the length of the 3D sizing tool via a change in the width of the area along the interface, wherein the length of the 3D sizing tool extends along an additional portion of the three-dimensional vascular model in conjunction with the change in the width of the area;
• and
• adjust the length of the 3D sizing tool according to the input.