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    muView: A Visual Analysis System for Exploring Uncertainty in Myocardial Ischemia Simulations

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    Type
    Book Chapter
    Authors
    Rosen, Paul
    Burton, Brett
    Potter, Kristin
    Johnson, Chris R.
    KAUST Grant Number
    KUS-C1-016-04
    Date
    2016-05-22
    Online Publication Date
    2016-05-22
    Print Publication Date
    2016
    Permanent link to this record
    http://hdl.handle.net/10754/623568
    
    Metadata
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    Abstract
    In this paper we describe the Myocardial Uncertainty Viewer (muView or μView) system for exploring data stemming from the simulation of cardiac ischemia. The simulation uses a collection of conductivity values to understand how ischemic regions effect the undamaged anisotropic heart tissue. The data resulting from the simulation is multi-valued and volumetric, and thus, for every data point, we have a collection of samples describing cardiac electrical properties. μView combines a suite of visual analysis methods to explore the area surrounding the ischemic zone and identify how perturbations of variables change the propagation of their effects. In addition to presenting a collection of visualization techniques, which individually highlight different aspects of the data, the coordinated view system forms a cohesive environment for exploring the simulations. We also discuss the findings of our study, which are helping to steer further development of the simulation and strengthening our collaboration with the biomedical engineers attempting to understand the phenomenon.
    Citation
    Rosen P, Burton B, Potter K, Johnson CR (2016) muView: A Visual Analysis System for Exploring Uncertainty in Myocardial Ischemia Simulations. Mathematics and Visualization: 49–69. Available: http://dx.doi.org/10.1007/978-3-319-24523-2_3.
    Sponsors
    This project was supported by grants from the National Center for Research Resources (5P41RR012553-14), National Institutes of Health’s National Institute of General Medical Sciences (8 P41 GM103545-14), DOE NETL, and King Abdullah University of Science and Technology (KUS-C1-016-04).
    Publisher
    Springer Nature
    Journal
    Visualization in Medicine and Life Sciences III
    Conference/Event name
    3rd International Workshop on Visualization in Medicine and Life Sciences, VMLS 2013
    DOI
    10.1007/978-3-319-24523-2_3
    ae974a485f413a2113503eed53cd6c53
    10.1007/978-3-319-24523-2_3
    Scopus Count
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