Table 3.
Mean standard two-dimensional echocardiographic measurements
| Study group | Control group | P value | |
|---|---|---|---|
| Left heart volume | |||
| LAD (cm) | 3.12 | 3.06 | 0.601 |
| LVEDV (mL) | 74.09 | 74.69 | 0.901 |
| LVESV (mL) | 30.21 | 29.00 | 0.591 |
| Left ventricular function | |||
| LVEF (%) | 59 | 61 | 0.169 |
| FS (%) | 32 | 33 | 0.163 |
| LIMP | 0.25 | 0.22 | 0.319 |
| Right ventricular function | |||
| RIMP | 0.25 | 0.18 | 0.083 |
| TAPSE (cm) | 1.82 | 2.16 | 0.001* |
| RVSP (mmHg) | 30.87 | 25.30 | 0.054 |
| Hemodynamic data | |||
| MAP (mmHg) | 76 | 82 | 0.032* |
| Heart rate (bpm) | 99 | 86 | 0.008* |
| Stroke volume (mL) | 59.6 | 61.7 | 0.620 |
| Cardiac output (L/min) | 5.88 | 5.48 | 0.401 |
| Cardiac index (L/min/m2) | 3.48 | 3.34 | 0.608 |
| RAP (mmHg) | 7.4 | 5.9 | 0.017* |
| SVR (dynes•sec/cm5) | 1090 | 1194 | 0.303 |
| SVRI (dynes•sec/cm5/m2) | 1807 | 1976 | 0.333 |
Abbreviations: LAD left atrial diameter, LVEDV left ventricular end-diastolic volume, LVESV left ventricular end systolic volume, LVEF left ventricular ejection fracture, FS fractional shortening, LIMP left ventricular index of myocardial performance, RIMP right ventricular index of myocardial performance, TAPSE tricuspid annular plane systolic excursion, RVSP right ventricular systolic pressure, MAP mean arterial pressure, RAP right atrial pressure, SVR systemic vascular resistance, SVRI systemic vascular resistance index. *P < 0.05