| EPSRC Reference: |
EP/J00958X/1 |
| Title: |
Multi-scale Approaches to Mechanical Contraction and Electrical Wave Conduction in A 3D Model of Human Atria during Fibrillation |
| Principal Investigator: |
Zhang, Professor H |
| Other Investigators: |
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| Researcher Co-Investigators: |
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| Project Partners: |
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| Department: |
Physics and Astronomy |
| Organisation: |
University of Manchester, The |
| Scheme: |
Standard Research |
| Starts: |
01 December 2012 |
Ends: |
31 May 2016 |
Value (£): |
284,749
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| EPSRC Research Topic Classifications: |
| Non-linear Systems Mathematics |
Numerical Analysis |
| Tissue Engineering |
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| EPSRC Industrial Sector Classifications: |
| No relevance to Underpinning Sectors |
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| Related Grants: |
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| Panel History: |
| Panel Date | Panel Name | Outcome |
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03 Feb 2012
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Engineering Prioritisation Meeting - 3 Feb 2012
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Announced
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Summary on Grant Application Form |
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One of the "grand challenges" of integrative biology is to predict the behaviour of an organ that emerges from integrated actions of molecules, ions, cells and tissues operating at multi-physical scales. Cardiac electro-physiology is sufficiently well established for developing a predictive model for the heart. However, successful simulations of cardiac dynamics requires not only well-validated mathematical model of cardiac electro-mechanics and anatomy, but also stable and efficient numerical algorithms for solving these models that are at multiple physical scales, highly complex and non-linear. The aim of this project is to tackle these challenges for human sinoatrial node - atria (SAN-atria) (the upper chambers of the heart), malfunction of that causes morbidity and mortality. We propose to develop a new generation 3D anatomical model of the SAN-atria with coupled electrical and mechanical dynamics, and a new family of numerically stable and efficient algorithms based on discrete element methods. Using the model, we shall quantify the functional impact of pharmacological interventions on atrial electrical and mechanic dynamics. The output of this project will be a family of novel computer models of human SAN-atria and efficient numerical algorithms for cardiac electro-mechanical modelling. The developed model and numerical solvers will be distributed for public access through our local research websites and international depository tools (www.cellML.org and www.fieldML.org).
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.man.ac.uk |