[An experimental study on the acquisition of HRV signals with high reliability].
The acquisition of heart rate variability (HRV) signals is very important to physiological research and clinical diagnosis. In order to ensure the accuracy of acquired heart rate variability signals, we must consider the method of acquisition of heart rate variability signals. By using the relation between the signal singularity and its wavelet transforms, a software for R wave in detection is designed. The result is very satisfying in detecting R wave of ECG database of MIT/BIH.
Xie
Guoming
G
Department of Laboratory Medicine, Chongqing University of Medical Sciences, Chongqing 400016.
Liu
Xiangguo
X
D000465:Algorithms; D004562:Electrocardiography; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012815:Signal Processing, Computer-Assisted; D012984:Software