病灶定位主要依靠起搏标测结果。
The localization of ventricular ectopic focus mainly depended upon the results of pace mapping.
本文介绍心外膜标测网套电极的研制。
A sock electrode for epicardial mapping we developed is described in this paper.
多电极网篮状导管可作心内膜多位点同步标测。
Multielectrode basket catheter(MBC)can be used to map multisite of endocardium simultaneously.
在定性处理方法中讨论静态和动态的标测方法。
The data processing methods involve qualitative and quantitative methods.
消融后通过起搏标测判定峡部已达完全双向阻滞。
The tachycardia was noninducible and the bi-directional block developed after ablation.
从前的实验用单标测荧光强度变化证实这一观点。
This result confirmed that CD43 is a surface marker of B cell expressed increasely after the activation and differentiation of B cell.
心电信号的数据采集是体表标测系统中关键技术之一。
The acquisition of electrocardiological signal is one of the key technologies in body surface potential acquisition system.
方法：窦性心律下，标测左心房和左上肺静脉的电位。
Methods the left atrial, left superior pulmonary veins were mapped in the sinus rhythm.
它具有根据所测信号的特性自动选择合适的标测尺度的特点。
This method have the ability of auto-select mapping scale according to the signal's property.
提示此方法可应用于普通导管心内膜三维标测系统的信号处理。
It proved that this process can be used in endocardial mapping system.
结论本文提出的三维标测配准算法能够实现心脏三维标测中的配准。
Conclusion This proposed three-dimension mapping registration algorithm well realizes the registration in three-dimension cardiac mapping and has practical application values.
采用心内激动顺序标测及起搏标测两种方法相结合来确定消融靶点。
Adopt heart excited order mark and examine, get up and fight, and then mark and examine two method combine together then confirm and melt target order.
目的探讨体表心电图对标测电极导管进行床边紧急心脏起搏的指导价值。
Objective to evaluate the guiding value of electrocardiogram to bedside urgent cardiac pacing by invading mapping electrode catheter.
通过大量生物体dNA分子成像，光学标测可以相对廉价的绘制该生物体的基因组图。
By imaging large Numbers of an organism's DNA molecules, optical mapping can produce a map of its genome at a relatively low cost.
目的探讨三维标测系统指导下行心房颤动(房颤)环肺静脉线性消融的安全性和有效性。
Objective To investigate the safety and efficacy of circumferential pulmonary vein linear ablation guided by 3-d mapping system in patients with atrial fibrillation.
结论：三维标测系统指引导管环肺静脉线性消融治疗阵发性心房颤动疗效高，安全性好。
Conclusion: Circumferential pulmonary vein linear ablation guided by 3d mapping system (CARTO system) was safe and effective for paroxysmal atrial fibrillation therapy.
疤痕标测提示，13例患者有电学意义上的疤痕区域，且有11例室速起源于该疤痕区域。
Electrical scar zone was identified in 13 patients and 11 VTs were found to be originating from the scar zones.
结论三维标测系统指导下环肺静脉线性消融治疗慢性房颤疗效较好，安全性有待进一步提高。
Conclusion CPVA guided by 3-d mapping system can be performed in CAF patients with an acceptable efficacy, but safety need to be improved.
目的探讨三维标测系统指导下环肺静脉线性消融治疗慢性心房颤动(房颤)的疗效和安全性。
Objective To investigate the efficacy and safety of circumferential pulmonary vein (PV) linear ablation (CPVA) guided by 3-d mapping system in patients with chronic atrial fibrillation (CAF).
目的：评价三维标测系统(CARTO)指导下心房颤动导管射频消融治疗的疗效和安全性。
Objective: TO investigate the safety and efficacy of circumferential pulmonary vein linear ablation guided by 3d mapping system (CARTO) in patients with atrial fibrillation.
激动顺序、拖带和舒张期电位仍然有价值，而非接触式标测等新技术提供了较强大的标测手段。
Though excite sequence, entrainment and diastolic potential are still of value in electronic mapping, some new techniques such as non-touched mapping have further enhanced the means of mapping.
随后扫描获得的数据重建出三维图像。之后，这些图像与临床的常规电标测系统比较决定消融靶点。
The scan data was reconstructed into 3-d images and compared to the clinical electrical mapping system routinely used to determine where to apply ablations.
相比较而言，光学标测则可以测量基因组的绝对长度，并快速发现两个基因组之间的长度和结构差异。
Optical mapping, by contrast, can estimate the absolute length of a genome and quickly detect differences in length and structure between two genomes.
目的对标测导管采集点与计算机断层（CT）或核磁共振（MR）成像建立的三维心脏模型进行配准。
Objective To align the mapping points from the locations of catheter electrodes with CT/ MR image three-dimension data of the cardiac chamber.
认识上述特点，有助于引导我们有目的地进行右房激动标测和拖带标测，从而可以快速识别出典型房扑。
Recognizing the above characteristics will guide us to perform right atrial activation and entrainment mapping on purpose, and then identify rapidly the typical atrial flutter.
在心动过速时应用CARTO系统标测相关心房，实时重建三维电解剖图，并用以指导射频放电消融靶点。
During tachycardia, three-dimensional electroanatomical map of the atrium of interest was created using CARTO system, and under its guidance radiofrequency(RF) pulses were delivered.
探讨在三维电解剖标测系统（CARTO）指导下经导管射频消融治疗心房颤动（房颤）的安全性和有效性。
Objective To evaluate the safety and efficacy of radiofrequency catheter ablation guided by 3-dimensional electroanatomic mapping system (CARTO)in treatment of patients with atrial fibrillation (AF).
其中在定性方法中介绍了静态和动态标测法，在定量方法中则介绍了统计学方法、逆运算方法和主分量分析方法。
Dynamic and static mapping techniques are introduced as the qualitative methods. Statistical methods, inverse calculation and principle component analysis are introduced as the quantitative methods.
电压敏感染料的膜电位光学标测是一项集分子光子学、生理科学、计算机科学等诸多学科为一体的高科技技术手段。
Optical mapping of the membrane potential with voltage-sensitive dyes is an advanced approach that involves in many theories such as molecular photonics, physiology and computer science.
目的：评价信号平均心电图（SA-ECG）时域分析和频谱时间标测在预测冠心病心律失常事件（AE）方面的差异。
Objective:The purpose of this study was to compare time domain analysis (TDA) of signal-averaged electrocardiogram (SA-ECG) with spectrotemporal mapping (STM) in predicting arrhythmic events (AE).
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