The VentriPoint Diagnostic System consists of commercial off-the-shelf computer and tracking system sensor, as well as patented and proprietary methods and software. Anatomical points on the images are identified by the user, processed by software and securely sent via the internet to VentriPoint's server. Using Knowledge Based Reconstruction, a three dimensional model is created and volume and ejection fraction measurements are calculated in a matter of seconds without the hours of manual tracing necessary with current technology.