发明名称 |
System and Method for Patient Specific Planning and Guidance of Ablative Procedures for Cardiac Arrhythmias |
摘要 |
A method and system for patient-specific planning and guidance of an ablation procedure for cardiac arrhythmia is disclosed. A patient-specific anatomical heart model is generated based on pre-operative cardiac image data. The patient-specific anatomical heart model is registered to a coordinate system of intra-operative images acquired during the ablation procedure. One or more ablation site guidance maps are generated based on the registered patient-specific anatomical heart model and intra-operative patient-specific measurements acquired during the ablation procedure. The ablation site guidance maps may include myocardium diffusion and action potential duration maps. The ablation site guidance maps are generated using a computational model of cardiac electrophysiology which is personalized by fitting parameters of the cardiac electrophysiology model using the intra-operative patient-specific measurements. The ablation site guidance maps are displayed by a display device during the ablation procedure. |
申请公布号 |
US2014022250(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201313946661 |
申请日期 |
2013.07.19 |
申请人 |
MANSI TOMMASO;ECABERT OLIVIER;RAPAKA SAIKIRAN;GEORGESCU BOGDAN;KAMEN ALI;COMANICIU DORIN;SIEMENS AKTIENGESELLSCHAFT;SIEMENS CORPORATION |
发明人 |
MANSI TOMMASO;ECABERT OLIVIER;RAPAKA SAIKIRAN;GEORGESCU BOGDAN;KAMEN ALI;COMANICIU DORIN |
分类号 |
A61B19/00;G06T19/20 |
主分类号 |
A61B19/00 |
代理机构 |
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代理人 |
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地址 |
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