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Baseline parameters of CRT patients and controls.
| CRT (n=29) | Control (n=21) | p-Value | |
|---|---|---|---|
| Age, y | 67±12 | 69±8 | 0.39 |
| Systolic BP, mmHg | 97±16 | 96±15 | 0.14 |
| Ischemic cardiomyopathy, n | 9 (31%) | 9 (43%) | 0.39 |
| QRS width, ms | 164±38 | 103±23 | <0.01 |
| LVEF, % | 23±6 | 25±5 | 0.12 |
BP, blood pressure; LVEF, left ventricular ejection fraction.
