Fedotov N M, Oferkin A I, Zharyĭ S V
Med Tekh. 2008 Jan-Feb(1):27-33.
A new hardware-software system for monitoring and treatment of the cardiac conduction system abnormalities is described. The system can also be used to test non-X-ray devices for detection and imaging of endocardial electrodes. The system uses a reliable position measurement method based on biplane fluoroscopy. The system consists of standard units for electrophysiological examination of the heart. The system can operate using a preset model stored in the system database or a model constructed from X-ray imaging data. The preset mathematical model provides fast detection of the abnormal excitation site and effective electrode navigation based on the iteration procedure. On the other hand, the constructed model is more specific: it provides an opportunity to reconstruct the excitation front and store the electrode and site positions.
本文描述了一种用于监测和治疗心脏传导系统异常的新型硬件-软件系统。该系统还可用于测试用于心内膜电极检测和成像的非X射线设备。该系统采用基于双平面荧光透视的可靠位置测量方法。该系统由心脏电生理检查的标准单元组成。该系统可以使用存储在系统数据库中的预设模型或根据X射线成像数据构建的模型进行操作。预设的数学模型基于迭代过程提供对异常兴奋部位的快速检测和有效的电极导航。另一方面，构建的模型更具特异性：它提供了重建兴奋前沿并存储电极和部位位置的机会。
