Results Random noise of the signal is depressed and ventricular late potential is enhanced after time sequence adaptive filtering.
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。
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.
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。
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).
【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。
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