Abstract
We developed the structure tensor analysis methods to investigate the cardiac fiber orientation from Micro-focus X-ray CT (μCT) imaging (Oda et al., J Med Imaging (Bellingham) 7(2):026001, 2020). Using this technique, we analyzed the cardiac fibers and sheets orientation of canine hearts under normal and congestive heart failure (HF) conditions. The average cardiac fibers orientation of the normal and HF canine model was not different, but the standard deviation of the angle was more diverse in HF. The sheet angle to the horizontal plane was more vertical in HF than in normal.
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References
Buckberg G, Mahajan A, Saleh S, Hoffman JI, Coghlan C. Structure and function relationships of the helical ventricular myocardial band. J Thorac Cardiovasc Surg. 2008;136(3):578–89, 89 e1–11.
Buckberg GD, Hoffman JI, Coghlan HC, Nanda NC. Ventricular structure-function relations in health and disease: part I. The normal heart. Eur J Cardiothorac Surg. 2014;47(4):587–601.
Buckberg GD, Hoffman JI, Coghlan HC, Nanda NC. Ventricular structure-function relations in health and disease: part II. Clinical considerations. Eur J Cardiothorac Surg. 2014;47(5):778–87.
Helm P, Beg MF, Miller MI, Winslow RL. Measuring and mapping cardiac fiber and laminar architecture using diffusion tensor MR imaging. Ann N Y Acad Sci. 2005;1047:296–307.
Rohmer D, Sitek A, Gullberg GT. Reconstruction and visualization of fiber and laminar structure in the normal human heart from ex vivo diffusion tensor magnetic resonance imaging (DTMRI) data. Investig Radiol. 2007;42(11):777–89.
Oda H, Roth HR, Sugino T, Sunaguchi N, Usami N, Oda M, et al. Cardiac fiber tracking on super high-resolution CT images: a comparative study. J Med Imaging (Bellingham). 2020;7(2):026001.
Aslanidi OV, Nikolaidou T, Zhao J, Smaill BH, Gilbert SH, Holden AV, et al. Application of micro-computed tomography with iodine staining to cardiac imaging, segmentation, and computational model development. IEEE Trans Med Imaging. 2013;32(1):8–17.
Helm PA, Younes L, Beg MF, Ennis DB, Leclercq C, Faris OP, et al. Evidence of structural remodeling in the dyssynchronous failing heart. Circ Res. 2006;98(1):125–32.
Houser SR, Margulies KB, Murphy AM, Spinale FG, Francis GS, Prabhu SD, et al. Animal models of heart failure: a scientific statement from the American Heart Association. Circ Res. 2012;111(1):131–50.
Shinbane JS, Wood MA, Jensen DN, Ellenbogen KA, Fitzpatrick AP, Scheinman MM. Tachycardia-induced cardiomyopathy: a review of animal models and clinical studies. J Am Coll Cardiol. 1997;29(4):709–15.
Monnet E, Chachques JC. Animal models of heart failure: what is new? Ann Thorac Surg. 2005;79(4):1445–53.
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This work is supported by MEXT/JSPS KAKENHI (Grant Number 17H05288).
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Akita, T., Oda, H., Usami, N., Mori, K. (2022). MCA Analysis for the Change in the Cardiac Fiber Orientation Under Congestive Heart Failure. In: Hashizume, M. (eds) Multidisciplinary Computational Anatomy. Springer, Singapore. https://doi.org/10.1007/978-981-16-4325-5_23
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DOI: https://doi.org/10.1007/978-981-16-4325-5_23
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