phonocardiogram是什么意思
2024-01-30 21:53:16
phonocardiogram
n. [医]心音图
例句
- It consists of a phonocardiogram sensor, a heart sound collecting and processing circuit, and a computer. 该系统由心音传感器、心音信号采集处理电路及计算机组成。
- Phonocardiogram exercise testing (PCGET) is a method through applying a phonocardiograph to evaluate cardiac contractility and the cardiac reserve. 为了验明PCGET方法的可信度,作者进行了该心音图运动试验中的信噪比分析。
- The paper reported 82 cases with systolic click prored by phonocardiogram (PCG), most of them associated with mitral prolapse proved by echocardiogram. 本文报告经心音图证实的收缩期喀喇音82例,经超声心动图证实绝大多数(82%25)伴有二尖瓣脱垂。
- The three-dimensional phonocardiogram after wavelet analyzing could describe all the information of frequency domain,time domain and amplitude domain perfectly. 对提取的时频参数进行分析,各组间存在显著性差异。
- The system includes high-performance phonocardiogram sensors, pre-processing circuit, A / D conversion circuit and communication with the PC s USB high-speed interface circuit. 详细说明: 介绍了一种基于通用串行总线(USB) 接口的心音信号采集、分析和处理系统。该系统包括高性能的心 音传感器、预处理电路、A/D 转换电路和与PC 机通信的USB 高速接口电路。
- Preprocess the phonocardiogram (PCG ) signal before using the principle of wavelet transform to detectthe singularity of the signal.The object of accurately locating the S, and S, has been achieved. 对心音图(PCG)信号进行预处理后,再利用小波变换原理检测信号的奇异点.达到准确定位的目的。
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