DBP3:Utah:SlicerModulePVAntrumCut

CMR Toolkit PV Antrum Cut Filter

(Clockwise from top right) LA Wall Layer, LA Endo Layer, and LA Endo Layer with Pulmonary Veins Removed

Authors, Collaborators & Contact

• CARMA Center, University of Utah: Alan Morris, Salma Bengali, Greg Gardner, Josh Cates, Rob MacLeod

General Information

Module Type & Category

Type: CLI

Category: Cardiac MRI Toolkit

Module Description

This module creates a cardiac MRI segmentation mask called the PV Antrum Cut mask by removing the pulmonary veins (PVs) from the left atrium (LA) segmentation. The inputs are the LA endocardial segmentation and the LA endocardial wall segmentation. The output mask represents the entire LA endocardial layer minus the PVs. This mask can be used to calculate the early diastolic (peak) volume of the LA.

Usage

Examples, Use Cases & Tutorials

• This module is meant to be used for removing the PV regions from the LA endocardial segmentation.
• CARMA PV Antrum Cut Filter Tutorial

Quick Tour of Features and Use

The following are the inputs and outputs:

• Endo Layer : Select the LA endocardial segmentation label mask
• Wall Layer : Select the LA wall segmentation label mask
• Endo Layer No Veins: The output label mask

Development

Source code & documentation

The source code for this module can be found at the GitHub repository.