本文介绍了我们研制的心室晚电位微机检测系统。
This paper introduces a computer system for detecting ventricular late potentials developed by us.
一种基于HOLTER的心室晚电位分析系统的设计。
This paper discusses the design methods of the analyzing system for a HOLTER-based ventricular late potentials.
介绍了一种心室晚电位和常规12导联心电信号综合采集电路。
This paper introduces a data acquisition circuit that is able to acquire ventricular late potentials and standard 12-lead electrocardiogram signals.
目的：探讨冠心病患者心室晚电位（VLP）阳性的临床意义。
Objective To explore the clinical significance of positive ventricular late potentials(VLP) in patients with coronary artery disease.
方法：对52例冠心病患者及61名健康人的心室晚电位进行分析。
Method VLP in 52 patients of coronary artery disease and 61 controls were analyzed.
【摘要】目的研究冠心病患者左室功能、心室晚电位与心律失常事件之间关系。
Abstract Objective To observe the relationship among left ventricular function (LVF), ventricular late potential (VLP) and arrhythmic events in patients with coronary heart disease (CHD).
本文介绍了我们在心室晚电位研究过程中所研制成功的生理弱电信号模拟处理电路。
An analogic processing circuit for weak physiologic electric signal, which has been developed in the course of researching ventricular late potential, is introduced in this paper.
心室晚电位阳性再灌犬恶性心律失常发生率与晚电位阴性再灌犬相比，无显著差异。
There are no difference in occurrence rate of malignant arrhythmias between dogs with and without VLP.
COPD组与对照组心室晚电位（VLP）阳性率比较有显著性差异（P＜0．01）。
There was a marked difference between the positive rate of the ventricular late potentials(VLP) in COPD group and control group( P< 0.01).
结论冠心病患者进行左室功能及心室晚电位检测，对预测心律失常事件的发生有重要临床价值。
Conclusions LVF and VLP have great clinical value for prognosis of patients and the prediction of arrhythmic events in patients with CHD.
结果时序自适应滤波器能有效地降低信号中的随机噪声，滤波后心室晚电位信号得到了相对增强。
Results Random noise of the signal is depressed and ventricular late potential is enhanced after time sequence adaptive filtering.
目的探讨小剂量倍他乐克对老年急性心肌梗死(ami)后心室晚电位(VLP)长期干预的作用。
Objective Objective To research the long-term interference action of the Betaloc with low dose in ventricles late potential (VLP) following elderly acute myocardial infarction (AMI).
目的：通过急性药物试验，研究抗心律失常药物对心室晚电位（VLP）的影响，为选用合适的抗心律失常药物。
Objective: In order to select suitable antiarrhythmic agents (AAA), the effects of AAA on ventricular late potentials (VLP) were studied by acute drug trial;
本文主要介绍了一种心室晚电位前置放大电路，给出了测试情况和达到的技术性能指标，实验结果表明了该放大电路的可行性和可靠性。
This paper introduces the preamplifier of ventricular late potentials, and give out testing instance and performance parameters, experiment results show that this preamplifier is viable and reliable.
结果：冠心病组心室晚电位阳性率为28.8%，健康人组为1.6%，两组间晚电位阳性率有显著性差异（P<0.01），尤其心肌梗死的阳性率更高（39.2%）。
Results 28.8% of patients with coronary artery disease had positive VLP, while only 1.6% positive in the control group. There was significant difference between the two groups(P<0.01).
结果：冠心病组心室晚电位阳性率为28.8%，健康人组为1.6%，两组间晚电位阳性率有显著性差异（P<0.01），尤其心肌梗死的阳性率更高（39.2%）。
Results 28.8% of patients with coronary artery disease had positive VLP, while only 1.6% positive in the control group. There was significant difference between the two groups(P<0.01).
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