Dataset Open Access
Rodero, Cristobal;
Strocchi, Marina;
Marciniak, Maciej;
Longobardi, Stefano;
Whitaker, John;
O'Neill, Mark D.;
Gillette, Karli;
Augustin, Christoph;
Plank, Gernot;
Vigmond, Edward J.;
Lamata, Pablo;
NIederer, Steven
Dataset Description: We present a database of four-chamber heart models derived from a statistical shape model (SSM) suitable for electro-mechanical (EM) simulations. Our database consists of 1000 four-chamber heart models generated from end-diastolic CT-derived meshes (available in the repository called ("Virtual cohort of adult healthy four-chamber heart meshes from CT images"). These meshes were used for EM simulations. The weights of the SSM are also provided.
Cardiac meshes: To build the SSM, we rigidly aligned the CT cohort and extracted the surfaces, representing them asdeRham currents. The registration between meshes and computation of the average shape was done using a Large Deformation Diffeomorphic Metric Mapping method. The deformation functions depend on a set of uniformly distributed control points in which the shapes are embedded, and on the deformation vectors attached to these points. It is in this spatial field of deformation vectors (one per each control point) where the Principal Component Analysis (PCA) is applied. Case #20 of the CT cohort was not included. More information on the details can be found in Supplement 3 of the reference paper. We created this cohort by modifying the weight of the modes explaining 90%of the variance in shape (corresponding to modes 1 to 9) within 2 standard deviations (SD) of each mode added to the average mesh. The elements of all the meshes are labelled as follows:
Each zipped folder contains 25 meshes and the weights of modes used to construct them for each mesh, A VTK file for each mesh (in ASCII) contains an UNSTRUCTURED GRID with the following fields:
In addition, three descriptive files are included:
Name | Size | |
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Eigenvectors.csv
md5:3004e2fca174f2ddcfaa61e6162ebb22 |
3.5 MB | Download |
Final_models_01.zip
md5:c8dd4acef0a13d65473951dada4e9e65 |
630.7 MB | Download |
Final_models_02.zip
md5:8e62eab4024806f80db9f23d026f7059 |
684.5 MB | Download |
Final_models_03.zip
md5:f27538bc789f629cf454c9c0f517b27a |
679.6 MB | Download |
Final_models_04.zip
md5:916ab2fb82bb63bf52311685e6bd45f0 |
686.1 MB | Download |
Final_models_05.zip
md5:e31d76da550e5c4054a41216fcadcf20 |
677.7 MB | Download |
Final_models_06.zip
md5:d22044d01d63b9544044768b85004e6f |
677.9 MB | Download |
Final_models_07.zip
md5:bc5261a71b8686685498371e5eeb225c |
700.9 MB | Download |
Final_models_08.zip
md5:76920fbca390cce85947a0a16e0dd691 |
689.6 MB | Download |
Final_models_09.zip
md5:20118bc2629df5f9ee24a07e4c8245ea |
694.5 MB | Download |
Final_models_10.zip
md5:da1f7c27b5c2da349c428ca6c99f742e |
690.1 MB | Download |
Final_models_11.zip
md5:46427f8276111c1b8c1f12270ab7ae30 |
682.1 MB | Download |
Final_models_12.zip
md5:48f331f790a99d4cf390bc2b8db12b29 |
690.1 MB | Download |
Final_models_13.zip
md5:3c83a97d6324e60b3c4a582554dc4c3f |
691.6 MB | Download |
Final_models_14.zip
md5:3a5b5a4d1462c5ff0ad6bbfb33c3720f |
693.3 MB | Download |
Final_models_15.zip
md5:9cb5e0225854eebf5d067914f67ddb24 |
685.9 MB | Download |
Final_models_16.zip
md5:83744323d6796870712de71dbf71b4cc |
686.8 MB | Download |
Final_models_17.zip
md5:51224438a5839f9a04f601ecad4202dc |
698.1 MB | Download |
Final_models_18.zip
md5:12b6b04a3cdb6e43dc5768ef2fe7786c |
693.9 MB | Download |
Final_models_19.zip
md5:f09d3fc05897a0c1761c8e5bff078a6a |
688.7 MB | Download |
Final_models_20.zip
md5:044bf18fcf88bcdb189e40b2546cf06b |
691.0 MB | Download |
Final_models_21.zip
md5:3163b9200190388db3f314a102e9711e |
694.4 MB | Download |
Final_models_22.zip
md5:95e5c5ff9fe620e3a4add6cd8f3d1e4a |
696.8 MB | Download |
Final_models_23.zip
md5:effc8ead8d3ad1ac8ae6ca86d0eaed67 |
682.5 MB | Download |
Final_models_24.zip
md5:f52c8cc578aeeab71e39038c33d97af1 |
686.7 MB | Download |
Final_models_25.zip
md5:2844d836ddc205828cf62e7fad358593 |
678.4 MB | Download |
Final_models_26.zip
md5:83b1899babfb3d62ef109dac951954d2 |
687.5 MB | Download |
Final_models_27.zip
md5:68f5e5f2aef3bc3af8322af03e8458c7 |
688.8 MB | Download |
Final_models_28.zip
md5:ebdf4a1a1d2eac74ad1e84744ee5a09e |
690.7 MB | Download |
Final_models_29.zip
md5:681a051b066750795732e4b44a642346 |
689.9 MB | Download |
Final_models_30.zip
md5:619f2f5faa16bbe2e4f878cbd082c6f5 |
688.4 MB | Download |
Final_models_31.zip
md5:7800a2031bcbe61123ba46382836fb36 |
679.3 MB | Download |
Final_models_32.zip
md5:e1844084c618e36df9e8eb090e9d04e8 |
690.0 MB | Download |
Final_models_33.zip
md5:47a1e6fdf6fde2d9268da315569c1f11 |
696.9 MB | Download |
Final_models_34.zip
md5:d8c8f6a52d8904ea30b30ab638beb6b2 |
694.6 MB | Download |
Final_models_35.zip
md5:2c3d2d529722bc3708c70b7b84377eb6 |
705.0 MB | Download |
Final_models_36.zip
md5:a64b89ba6527c6d1c22132496788d418 |
683.9 MB | Download |
Final_models_37.zip
md5:4bcdc9b09cb1e65289923b2c00f06113 |
686.4 MB | Download |
Final_models_38.zip
md5:9e6b71b0db92c15562016fc1040fe751 |
694.0 MB | Download |
Final_models_39.zip
md5:4c19a0cb5740d0634d1edbfde03508bc |
703.1 MB | Download |
Final_models_40.zip
md5:5811d1a6722ddd8e33d453e0c068ad4d |
690.6 MB | Download |
Mode_standard_deviations.csv
md5:66b74f97add4b45159ca9e12a7a6542c |
234 Bytes | Download |
Normalized_explained_variance.csv
md5:345ca500e4c7b9fe89fa34209961bfd5 |
450 Bytes | Download |
Rodero et al. (2021), "Linking statistical shape models and simulated function in the healthy adult human heart". DOI: 10.1371/journal.pcbi.1008851
All versions | This version | |
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Views | 941 | 941 |
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Data volume | 1.2 TB | 1.2 TB |
Unique views | 811 | 811 |
Unique downloads | 1,201 | 1,201 |