Fig. 2From: Use of the energy waveform electrocardiogram to detect subclinical left ventricular dysfunction in patients with type 2 diabetes mellitusReceiver operating characteristics curve for ewECG models developed to identify Stage B Heart Failure and its components. Similar levels of discrimination were obtained for Stage B Heart Failure, diastolic dysfunction and reduced global longitudinal strain. The curve for left ventricular hypertrophy should be interpreted with caution, because of sparse numbers with this manifestation. ewECG: Electrocardiographic with signal-processed via continuous wavelet transformBack to article page