Qrs multi - scale fusion detection algorithm 波的多尺度融合檢測算法
An extracting method for high frequency components of abnormal intra - qrs of ecg signal 復合波內異常高頻分量的檢測
The development of an extracting method for high frequency components of abnormal intra - qrs of exercise ecg signal 復合波內的異常高頻分量的檢測方法研究
Assessment of regional systolic and diastolic function in dilated cardiomyopathy patients with narrow qrs wave by myocardial performance index 波的擴張型心肌病患者局部舒縮功能
In women , but not in men , qrs nondipolar voltage was the strongest independent predictor of hf ( rr = 1 . 87 ) 女性中qrs非雙級電壓是心衰的最強的獨立預測因子( rr = 1 . 87 ) ,男性中未見此發現。
It detects qrs complexes exactly whatever big signal , small signal , peak value change abruptly even anomalous ecg by using the mit / bih database . the heart of rhythm is also exact 通過驗證,該算法對大信號、小信號、峰值突變的信號、不完全規則信號的qrs復波也能夠準確、有效的識別。
The hardware is based on mpu . the circuits can magnify the weighting sensor signals , the - bioelectrical impedance signals , ecg signals and detect the qrs . there are the lcd and interface circuits 硬件設計以單片機為平臺,設計了壓力傳感信號、生物阻抗信號、心電信號放大電路和qrs波的檢出電路,同時還有液晶顯示電路及單片機的接口電路。
When we get the ecg signals , impulsive noises and baseline drift will been intermingled . it will influence the ecg waves separation . we get good results when the ecg signals are filtered by the morphological filters 由于心電信號的記錄過程中常會引入脈沖噪聲和基線漂移,這對于心電信號的判斷和進一步的qrs復波群分離帶來很大的影響。
Finally the paper explains in detail that how to choose the wavelet base in the detection of qrs - complex detection and ventricle late potential ( vlp ) , and summarize testing result of the detection of qrs - complex detection and ventricle late potential 最后就qrs綜合波和心室晚電位的檢測中如何選擇小波基進行了詳細的闡述,并在對qrs綜合波和心室晚電位的檢測結果進行了總結。