Mohammadmehdi Daevaeiha;Seyyed Abbas Atyabi;Ali Ghaffari
发明人:
Ali Ghaffari,Seyyed Abbas Atyabi,Mohammadmehdi Daevaeiha
申请号：
US16686162
公开号：
US20200077911A1
申请日:
2019.11.17
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method for non-invasive detection of coronary artery disease (CAD). The method includes acquiring a raw ECG signal from a patient, generating a denoised ECG signal by applying a first wavelet transform on the raw ECG signal, generating an artifact-free ECG signal by applying a second wavelet transform on the denoised ECG signal, generating a filtered ECG signal by applying a band-stop filter on the artifact-free ECG signal, extracting an averaged ECG signal of a plurality of averaged ECG signals from the filtered ECG signal, detecting an ST segment in the averaged ECG signal by applying a delineation algorithm on the averaged ECG signal, detecting an isoelectric line in the averaged ECG signal, determining an existence of CAD in the patient responsive to detecting a CAD detection condition, and determining a non-existence of CAD responsive to not detecting the CAD detection condition.
