The recognition of stage B heart failure (SBHF) in community subjects at risk of heart failure (stage A heart failure, SAHF), is dependent on echocardiography. Energy waveform (ew) ECG is… Click to show full abstract
The recognition of stage B heart failure (SBHF) in community subjects at risk of heart failure (stage A heart failure, SAHF), is dependent on echocardiography. Energy waveform (ew) ECG is a new means of signal processing ECG that uses continuous wavelet transforms to create time-frequency energy
               
Click one of the above tabs to view related content.