System and method for characterization of electrical properties of the heart from medical images and body surface potentials

Methods and systems for estimating patient-specific cardiac electrical properties from medical image data and non-invasive electrocardiography measurements of a patient are disclosed. A patient-specific anatomical heart model is generated from medical image data of a patient. Patient-specific cardiac electrical properties are estimated by simulating cardiac electrophysiology over time in the patient-specific anatomical heart model using a computational cardiac electrophysiology model and adjusting cardiac electrical parameters based on the simulation results and the non-invasive electrocardiography measurements. A patient-specific cardiac electrophysiology model with the patient-specific cardiac electrical parameters can then be used to perform virtual cardiac electrophysiology interventions for planning and guidance of cardiac electrophysiology interventions. 公开了用于根据患者的医学图像数据和无创性心电图测量结果来估计患者特定心脏电性质的系统和方法。根据患者的医学图像数据来生成患者特定解剖心脏模型。通过使用计算心脏电生理学模型模拟在患者特定解剖心脏模型中随着时间的心脏电生理学以及基于模拟结果和无创性心电图测量结果来调整心脏电参数来估计患者特定心脏电性质。然