Figure 3From: Ambulatory ECG-based T-wave alternans and heart rate turbulence can predict cardiac mortality in patients with myocardial infarction with or without diabetes mellitus Positive Results of TWA (≥47 μV) and HRT (TO ≥0% and TS ≤2.5 ms/RRI):Post-MI with or without DM patients had a higher association of positive results for both TWA and HRT. Back to article page