Abstract
Purpose
Mitral valve computational models are widely studied in the literature. They can be used for preoperative planning or anatomical understanding. Manual extraction of the valve geometry on medical images is tedious and requires special training, while automatic segmentation is still an open problem.
Methods
We propose here a fully automatic pipeline to extract the valve chordae architecture compatible with a computational model. First, an initial segmentation is obtained by sub-mesh topology analysis and RANSAC-like model-fitting procedure. Then, the chordal structure is optimized with respect to objective functions based on mechanical, anatomical, and image-based considerations.
Results
The approach has been validated on 5 micro-CT scans with a graph-based metric and has shown an \(87.5\%\) accuracy rate. The method has also been tested within a structural simulation of the mitral valve closed state.
Conclusion
Our results show that the chordae architecture resulting from our algorithm can give results similar to experienced users while providing an equivalent biomechanical simulation.
Similar content being viewed by others
Notes
All the figures are better seen in PDF format.
References
Abu-Aisheh Z, Raveaux R, Ramel JY, Martineau P (2015) An exact graph edit distance algorithm for solving pattern recognition problems. In: International conference on Pattern recognition applications and methods . Lisbon
Badhwar V, Vemulapalli S, Mack M, Gillinov A, Chikwe J, Dearani J, Grau-Sepulveda M, Habib R, Rankin J, Jacobs J, McCarthy P, Bloom J, Kurlansky P, Wyler von Ballmoos M, Thourani V, Edgerton J, Vassileva C, Gammie J, Shahian D (2020) Volume-outcome association of mitral valve surgery in the United States. JAMA Cardiol 5(10):1092–1101
Canny J (1986) A computational approach to edge detection. IEEE Trans Pattern Anal Mach Intell 8(6):679–698
Carpentier A, Adams D, Filsoufi F (2010) Reconstructive valve surgery: from valve analysis to valve reconstruction. ClinicalKey. Elsevier, Amsterdam
Cochran RP, Kunzelman KS (1998) Effect of papillary muscle position on mitral valve function: relationship to homografts. Ann Thor Surg 66:155–161
Feng L, Qi N, Gao H, Sun W, Vazquez M, Griffith BE, Luo X (2018) On the chordae structure and dynamic behaviour of the mitral valve. IMA J Appl Math 83(6):1066–1091. https://doi.org/10.1093/imamat/hxy035
Gaidulis G, Selmi M, Zakarkaitė D, Aidietis A, Kačianauskas R (2019) Modelling and simulation of mitral valve for transapical repair applications. Nonlin Anal Modell Control 24(4):485–502
Gao H, Qi N, Feng L, Ma X, Danton M, Berry C, Luo X (2014) A finite strain nonlinear human mitral valve model with fluid-structure interaction. Int J Num Methods Biomed Eng 30(12):1597–613
Hammer PE, del Nido PJ, Howe RD (2011) Anisotropic mass-spring method accurately simulates mitral valve closure from image-based models. Function imaging of the modeling heart. Springer, Heidelberg, pp 233–240
Khalighi A, Drach A, Bloodworth C, Pierce E, Yoganathan A, Gorman R, Gorman J, Sacks M (2017) Mitral valve chordae tendineae: topological and geometrical characterization. Ann Biomed Eng 45(2):378–393
Kunzelman K, Reimink M, Cochran R (1997) Annular dilatation increases stress in the mitral valve and delays coaptation: a finite element computer model. Cardiovasc Surg 5(4):427–434
Marler R, Arora J (2004) Survey of multi-objective optimization methods for engineering. Struct Multidiscip Optim 26:369–395
Muresian H (2009) The clinical anatomy of the mitral valve. Clin Anatom 22(1):85–98. https://doi.org/10.1002/ca.20692
Panicheva D, Villard PF, Berger MO (2019) Toward an automatic segmentation of mitral valve chordae. In: Gimi B, Kro A (eds) SPIE medical imaging, vol 10953. SPIE. San Diego, United States, pp 1095315–1095323
Panicheva D, Villard PF, Hammer P, Berger MO (2019) Physically-coherent Extraction of mitral valve chordae. In: International Conference in Computing in cardiology, vol. 46, p. 4. IEEE, Singapore, Singapore
Prot V, Haaverstad R, Skallerud B (2009) Finite element analysis of the mitral apparatus: annulus shape effect and chordal force distribution. Biomech Model Mechanobiol 8(1):43–55. https://doi.org/10.1007/s10237-007-0116-8
Sacks M, Drach A, Lee CH, Khalighi A, Rego B, Zhang W, Ayoub S, Yoganathan A, Gorman RC, Gorman Iii JH (2019) On the simulation of mitral valve function in health, disease, and treatment. J Biomech Eng 141(7), 0708041–07080422. https://doi.org/10.1115/1.4043552
Toma M, Jensen MØ, Einstein DR, Yoganathan AP, Cochran RP, Kunzelman KS (2016) Fluid-structure interaction analysis of papillary muscle forces using a comprehensive mitral valve model with 3d chordal structure. Ann Biomed Eng 44(4):942–953
Villard PF, Hammer PE, Perrin DP, Del Nido PJ, Howe R (2018) Fast image-based mitral valve simulation from individualized geometry. Int J Med Robot Comput Assist Surg 14(2):1880
Wang Q, Sun W (2013) Finite element modeling of mitral valve dynamic deformation using patient-specific multi-slices computed tomography scans. Ann Biomed Eng 41(1):142–153
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
All applicable international, national and/or institutional guidelines for the care and use of animals were followed.
Informed consent
This articles does not contain patient data.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Panicheva, D., Villard, PF., Hammer, P.E. et al. Automatic extraction of the mitral valve chordae geometry for biomechanical simulation. Int J CARS 16, 709–720 (2021). https://doi.org/10.1007/s11548-021-02368-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11548-021-02368-3