TABLE 1.
Demographic and clinical parameters.
| Rest | Dobutamine | p-Value | |
|---|---|---|---|
| Age (years) | 33 ± 13 | ||
| Gender (f/m) | 8/4 | ||
| Height (cm) | 172 ± 8 | ||
| Weight (kg) | 68 ± 8 | ||
| HR (bpm) | 66 ± 9 | 108 ± 13 | <0.001 |
| BP systolic (mmHG) | 118 ± 13 | 135 ± 15 | 0.021 |
| BP diastolic (mmHG) | 68 ± 9 | 63 ± 8 | 0.251 |
| LVEDV (ml) | 153 ± 28 | 139 ± 35 | 0.004 |
| LVESV (ml) | 65 ± 17 | 36 ± 13 | <0.001 |
| LVEF (%) | 58 ± 5 | 74 ± 5 | <0.001 |
| LVSV (ml) | 88 ± 13 | 102 ± 25 | 0.010 |
| CO (L/min) | 5.8 ± 1.0 | 11.0 ± 2.4 | <0.001 |
HR, heart rate; BP, blood pressure; LV, left ventricle; EDV, end-diastolic volume; ESV, end-systolic volume; EF, ejection fraction; SV, stroke volume; CO, cardiac output.