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Extracting Clinically Relevant Circular Mapping and Coronary Sinus Catheter Potentials from Atrial Simulations

机译：从心房模拟中提取与临床相关的圆形图和冠状窦导管电位

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Patient-specific model adaptation and validation requires a comparison of simulations with measured patient data. For patients suffering from atrial fibrillation, such data is mainly available as intracardiac catheter signals. In this work, we demonstrate the simulation of clinically relevant catheter data as measured using circular mapping catheters (such as Lasso~? or Orbiter~?) and coronary sinus catheters using atrial simulations on a realistic geometry. Four circular catheters are modeled using a projection technique for two distinct types of application. We show that in sinus rhythm, the choice of a distinct electrophysiological model does not impair the signal quality. Finally, wo compare simulated potentials to a real clinical measurement. In the future, with patient-specific models available, such comparisons can constitute an important interface for personalizing cardiac models.

机译：特定于患者的模型适应和验证要求将模拟与测量的患者数据进行比较。对于患有房颤的患者，此类数据主要可作为心内导管信号获得。在这项工作中，我们演示了对临床相关导管数据的模拟，这些数据是使用圆形映射导管（例如Lasso〜？或Orbiter〜？）和冠状窦导管在真实的几何结构上使用心房模拟来测量的。使用投影技术为四个不同类型的应用对四个圆形导管建模。我们表明，在窦性心律中，选择不同的电生理模型不会损害信号质量。最后，将模拟电位与实际临床测量值进行比较。将来，随着可用的患者特定模型，这种比较可以构成个性化心脏模型的重要界面。

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《Functional imaging and modeling of the heart》|2009年|30-38|共9页
会议地点 Nice(FR);Nice(FR)
作者
Frank M. Weber; Christopher Schilling; Dorothea Straub; Sandeep Gurm; Gunnar Seemann; Cristian Lorenz; Olaf Doessel;
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作者单位

Institute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

rnInstitute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

rnInstitute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

rnInstitute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

rnInstitute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

rnPhilips Research, Hamburg, Germany;

rnInstitute of Biomedical Engineering, Universitaet Karlsruhe (TH) Kaiserstr. 12, 76131 Karlsruhe, Germany;

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正文语种 eng
中图分类心脏、血管（循环系）疾病;
关键词
intracardiac potentials; modeling; circular mapping; lasso; orbiter; catheter; patient-specific adaptation; atrial fibrillation;

机译：心内电位；造型;循环映射；套索;轨道器导管;针对患者的适应性；心房颤动;

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专利

1. Radiofrequency ablation of coronary sinus-dependent atrial flutter guided by fractionated mid-diastolic coronary sinus potentials. [J] . Tonet J, De Sisti A, Amara W, Journal of interventional cardiac electrophysiology: an international journal of arrhythmias and pacing . 2010,第2期

机译：射频消融冠状窦依赖的心房扑动由分数舒张中期冠状窦静脉电势引导。
2. High-density mapping of left atrial endocardial activation during sinus rhythm and coronary sinus pacing in patients with paroxysmal atrial fibrillation. [J] . Betts TR, Roberts PR, Morgan JM Journal of cardiovascular electrophysiology . 2004,第10期

机译：阵发性心房颤动患者窦性心律和冠状窦起搏期间左心内膜激活的高密度图。
3. Left atrial voltage mapping with a direction‐independent grid catheter: Comparison with?a conventional circular mapping catheter [J] . Masuda Masaharu, Asai Mitsutoshi, Iida Osamu, Journal of cardiovascular electrophysiology . 2019,第12期

机译：用方向 - 独立的栅极导管左心房电压映射：与函数的比较？传统的圆形映射导管
4. Extracting Clinically Relevant Circular Mapping and Coronary Sinus Catheter Potentials from Atrial Simulations [C] . Frank M. Weber, Christopher Schilling, Dorothee Straub, International Conference on Functional Imaging and Modeling of the Heart . 2009

机译：从心房模拟中提取临床相关的圆形测绘和冠状动脉窦导管电位
5. Clinical decision support algorithm for prediction of postoperative atrial fibrillation following coronary artery bypass grafting. [D] . Seaborn, Geoffrey E. J. 2014

机译：临床决策支持算法，用于预测冠状动脉搭桥术后的房颤。
6. Isolation of the conduction between the Marshall bundle and distal coronary sinus and the entire coronary sinus for an atrial tachycardia after catheter ablation of atrial fibrillation [O] . Daisuke Wakatsuki, Taku Asano, Hiroshi Mase, 2017

机译：心房纤颤导管消融后房速的Marshall束与远端冠状窦和整个冠状窦之间的传导隔离
7. Isolation of the conduction between the Marshall bundle and distal coronary sinus and the entire coronary sinus for an atrial tachycardia after catheter ablation of atrial fibrillation [O] . Daisuke Wakatsuki, PhD, Taku Asano, PhD, Hiroshi Mase, 2017

机译：导管消融心房颤动后马歇尔束与远端冠状窦和整个冠状窦之间的传导分离治疗房性心动过速

Extracting Clinically Relevant Circular Mapping and Coronary Sinus Catheter Potentials from Atrial Simulations

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