The present application discloses a method for identifying arrhythmia, a device for identifying arrhythmia, and a computer readable medium. The method includes: acquiring a type of arrhythmia to be identified； acquiring an ECG signal collected by an ECG acquisition device； detecting feature wave information in the ECG signal according to the type of arrhythmia to be identified； extracting a feature parameter from the denoised ECG signal and the feature wave information according to the type of arrhythmia to be identified； and identifying, by a classifier, an occurrence of the type of arrhythmia to be identified according to the feature parameter.
