基础的ECG信号降噪(Python)
from wfdb import *import numpy as npimport pandas as pdimport matplotlib.pyplot as pltimport find_filter_coefficients as find_fcim
from wfdb import *import numpy as npimport pandas as pdimport matplotlib.pyplot as pltimport find_filter_coefficients as find_fcim
当冠状动脉血流不能满足心肌代谢需氧时,就将出现心肌缺血的ECG表现,当这种表现出现时,说明冠状动脉狭窄已达51%~75%,也即冠状动脉血流量尚存49%~25%。