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Comparison of systolic dysfunction with ECG.
| SYS DYS (P/n) * ECG Cross tabulation | |||||
|---|---|---|---|---|---|
| ECG | Total | ||||
| N | P | ||||
| SYS Dys (P/n) | Ν | Count | 3 | 4 | 7 |
| % of patients | 10.0% | 13.33% | 23.3% | ||
| P | Count | 8 | 15 | 23 | |
| % of patients | 26.67% | 50% | 76.7% | ||
| Total | Count | 11 | 19 | 30 | |
| % of patients | 36.67% | 63.33% | 100.0% | ||
N= negative, P= positive
