6533b82bfe1ef96bd128e31d

RESEARCH PRODUCT

Prediction of CRT Activation Sequence by Personalization of Biventricular Models from Electroanatomical Maps

Beatriz TrenorJuan F. GomezRafael Sebastian

subject

Cardiac resynchronization therapySequencemedicine.medical_specialtyComputer scienceLeft bundle branch blockmedicine.medical_treatmentCardiac resynchronization therapyPig modelmedicine.diseasePersonalizationTECNOLOGIA ELECTRONICATissue properties personalizationmedicine.anatomical_structureVentricleInternal medicinemedicineCardiology03.- Garantizar una vida saludable y promover el bienestar para todos y todas en todas las edadesIn patientLead PlacementBiophysical modeling

description

[EN] Optimization of lead placement and interventricular delay settings in patients under cardiac resynchronization therapy is a complex task that might benefit from prior information based on models. Biophysical models can be used to predict the sequence of electrical heart activation in a patient given a set of parameters which should be personalized to the patient. In this paper, we use electroanatomical maps to personalize the endocardial activation of the right ventricle, and the different tissue conductivities in a pig model with left bundle branch block, to reproduce personalized biventricular activations. Following, we tested the personalized heart model by virtually simulating cardiac resynchronization therapy

yearjournalcountryeditionlanguage
2020-01-23
https://doi.org/10.1007/978-3-030-39074-7_36