Table 1 The severity distribution of patients between groups
From: Early detection of myocardial ischemia in resting ECG: analysis by HHT
Exercise ECG tests | Number | RT Index (%) | Std. error (%) | Upper bound (%) | Lower bound (%) |
|---|---|---|---|---|---|
Negative | 47 | 22.30 | 0.63 | 23.57 | 21.02 |
Positive | |||||
Stenoses: 0% | 4 | 25.25 | 2.95 | 34.65 | 15.85 |
Stenoses: < 50% | 14 | 27.14 | 1.40 | 30.16 | 24.12 |
Stenoses: ≥ 50% | 8 | 30.75 | 2.60 | 36.91 | 24.59 |