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Atlas-Based Computational Analysis of Heart Shape and Function in Congenital Heart Disease

  • Kathleen Gilbert
  • Nickolas Forsch
  • Sanjeet Hegde
  • Charlene Mauger
  • Jeffrey H. Omens
  • James C. Perry
  • Beau Pontré
  • Avan Suinesiaputra
  • Alistair A. Young
  • Andrew D. McCulloch
Review

Abstract

Approximately 1% of all babies are born with some form of congenital heart defect. Many serious forms of CHD can now be surgically corrected after birth, which has led to improved survival into adulthood. However, many patients require serial monitoring to evaluate progression of heart failure and determine timing of interventions. Accurate multidimensional quantification of regional heart shape and function is required for characterizing these patients. A computational atlas of single ventricle and biventricular heart shape and function enables quantification of remodeling in terms of z scores in relation to specific reference populations. Progression of disease can then be monitored effectively by longitudinal evaluation of z scores. A biomechanical analysis of cardiac function in relation to population variation enables investigation of the underlying mechanisms for developing pathology. Here, we summarize recent progress in this field, with examples in single ventricle and biventricular congenital pathologies.

Keywords

Congenital heart disease Patient-specific modeling Atlas-based analysis 

Notes

Acknowledgements

This study was funded by NIH grants 1R01HL121754 to ADM, JHO, and AAY and 8P41GM103426 (the Biomedical Computation Resource) to ADM. KG received funding from the Greenlane Research and Education fund and AS received funding from the National Heart Foundation of New Zealand.

Compliance with Ethical Standards

Competing Interests

ADM and JHO are a co-founders of and have an equity interest in Insilicomed, Inc., and serve on the scientific advisory board. ADM is a co-founder of Vektor Medical, Inc., and serves on the scientific advisory board. Some of their research grants, including those acknowledged here, have been identified for conflict of interest management based on the overall scope of the project and its potential benefit to Insilicomed, Inc. The authors are required to disclose this relationship in publications acknowledging the grant support; however, the research subject and findings reported here did not involve the company in any way and have no relationship whatsoever to the business activities or scientific interests of the company. The terms of this arrangement have been reviewed and approved by the University of California San Diego in accordance with its conflict of interest policies. The other authors have no competing interests to declare.

Ethics

All human studies were approved by the appropriate ethics committees and have therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. All persons gave their informed consent prior to their inclusion in the study. Details that might disclose the identity of the subjects under study have been omitted.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • Kathleen Gilbert
    • 1
  • Nickolas Forsch
    • 2
  • Sanjeet Hegde
    • 3
  • Charlene Mauger
    • 1
  • Jeffrey H. Omens
    • 4
  • James C. Perry
    • 2
    • 3
  • Beau Pontré
    • 1
  • Avan Suinesiaputra
    • 1
  • Alistair A. Young
    • 1
  • Andrew D. McCulloch
    • 2
    • 4
  1. 1.Department of Anatomy and Medical ImagingUniversity of AucklandAucklandNew Zealand
  2. 2.Department of BioengineeringUniversity of CaliforniaSan DiegoUSA
  3. 3.Department of PaediatricsUniversity of California San DiegoSan DiegoUSA
  4. 4.Department of MedicineUniversity of California San DiegoSan DiegoUSA

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