Table 3. Comparison of baseline and follow-up LV functional echocardiographic data.
| Baseline | Follow-up | Difference (95% CI) | p-value | ||
|---|---|---|---|---|---|
| All patients (n = 160) | |||||
| LVEDDI (mm/m2) | 35.6 ± 6.6 | 32.9 ± 6.6 | −2.7 (−3.4 to −2.0) | < 0.001 | |
| LVESDI (mm/m2) | 30.3 ± 6.1 | 26.6 ± 6.6 | −3.7 (−4.6 to −2.8) | < 0.001 | |
| LVEDVI (mL/m2) | 95.0 ± 30.7 | 74.3 ± 30.2 | −20.7 (−25.6 to −15.8) | < 0.001 | |
| LVESVI (mL/m2) | 70.0 ± 24.8 | 50.2 ± 26.8 | −19.8 (−24.2 to −15.4) | < 0.001 | |
| LVEF (%) | 26.8 ± 7.5 | 33.9 ± 12.6 | 7.2 (5.2 to 9.2) | < 0.001 | |
| LV GLS (−%) | 9.2 ± 3.1 | 11.0 ± 4.8 | 1.8 (1.3 to 2.2) | < 0.001 | |
| Patients without LVRR (n = 115) | |||||
| LVEDDI (mm/m2) | 34.9 ± 6.8 | 34.1 ± 6.8 | −0.8 (−1.3 to −0.3) | 0.002 | |
| LVESDI (mm/m2) | 29.5 ± 6.1 | 28.4 ± 6.4 | −1.4 (−1.8 to −0.4) | 0.002 | |
| LVEDVI (mL/m2) | 92.0 ± 30.5 | 83.4 ± 29.8 | −8.6 (−12.4 to −4.8) | < 0.001 | |
| LVESVI (mL/m2) | 67.1 ± 24.4 | 59.5 ± 25.3 | −7.6 (−10.9 to −4.3) | < 0.001 | |
| LVEF (%) | 27.1 ± 7.4 | 27.8 ± 7.4 | 0.7 (−0.2 to 1.6) | 0.126 | |
| LV GLS (−%) | 8.2 ± 2.9 | 8.7 ± 3.2 | 0.5 (0.7 to 3.6) | < 0.001 | |
| Patients with LVRR (n = 45) | |||||
| LVEDDI (mm/m2) | 37.4 ± 5.5 | 29.8 ± 5.2 | −7.5 (−9.1 to −6.0) | < 0.001 | |
| LVESDI (mm/m2) | 32.2 ± 5.7 | 21.9 ± 4.4 | −10.3 (−11.9 to −8.6) | < 0.001 | |
| LVEDVI (mL/m2) | 102.7 ± 30.2 | 51.1 ± 15.0 | −51.7 (−61.6 to −41.7) | < 0.001 | |
| LVESVI (mL/m2) | 77.3 ± 24.5 | 26.4 ± 11.3 | −50.9 (−58.8 to −43.1) | < 0.001 | |
| LVEF (%) | 26.1 ± 7.9 | 49.4 ± 9.5 | 23.9 (20.4 to 27.5) | < 0.001 | |
| LV GLS (−%) | 11.9 ± 1.6 | 16.9 ± 2.7 | 5.1 (4.2 to 5.9) | < 0.001 | |
Data are presented as mean ± SD, n (%), or median (inter-quartile range).
CI: confidence interval, LV: left ventricular, LV GLS: LV global longitudinal strain, LVEDDI: LV end-diastolic diameter index, LVEDVI: LV end-diastolic volume index, LVEF: LV ejection fraction, LVESDI: LV end-systolic diameter index, LVESVI: LV end-systolic volume index, LVRR: left ventricular reverse remodeling.