A volumetric model of rabbit heart and torso including ECG data and ventricular activation sequence

Data generated and analyzed of our work titled "A computational model of rabbit geometry and ECG: Optimizing ventricular activation sequence and APD distribution". Please see the respective publication for more context. BSPM_filtered.dat Contains the filtered ECG Data BSPM_original.bdf Contains the originally recorded signal.<br> Information on the file format itself can be found here: https://www.biosemi.com/faq/file_format.htm<br> Links to various toolboxes to open the file can be found here: https://www.biosemi.com/download.htm CT_DataDCM.zip Contains the recorded CT images of heart and torso in DCM file format ECG_NodeIndices.txt Contains the the node IDs of the torso mesh corresponding to the electrode positions of the ECG Vest Endocardial_Surface_Papillary.stl Segmented endocardial surface including papillary muscles Mat_LeadField.dat Contains the calculated lead field matrix to be used in combination with the provided Mesh_Ven.vtu. Make sure to keep the node order <pre><code class="language-python"># Python example of usage # Define a read_vm_vec function which reads your calculated data beforehand import numpy as np t_begin = 0 t_end = 400 LF_mat = np.loadtxt('Mat_LeadField.dat') times = np.linspace(t_begin, t_end, t_end-t_begin) result = np.zeros((len(times), 31)) for i,t in enumerate(times): vm_vec = read_vm_vec(t) result[i, :] = LF_mat.dot(vm_vec)[0:31] result = np.insert(result, 0, times, axis=1) np.savetxt('BSPM.dat', result)</code></pre> Mesh_PurkinjeTree.vtp The resulting optimized Purkinje Node tree. We recommend using ParaView for visualization Mesh_StimPoints.vtp The resulting points of stimulation. Stim_IndexTime.dat Contains the stimulation pattern in terms the node index of Mesh_Ven.vtu and the respective stimulation time Mesh_Ven.vtu Contains the ventricular mesh as well as the repective lead field matrix values for each surface node. Material:<br> Right Ventricle 30<br> Left Ventricle 31 Mesh_Torso.vtu Contains the whole torso mesh. Material:<br> Fat 2<br> Bones 3<br> Blood 9<br> Cartilage 14<br> Liver 20<br> Lungs 17<br> Right Ventricle 30<br> Left Ventricle 31<br> Right Atrium 32<br> Left Atrium 33<br> Aorta 60<br> Pulmonary artery 61<br> Left Vena Jugularis 62<br> Right Vena Jugularis 62<br> Post Vena Cava 62