Echocardiographic Systolic and Diastolic Function Parameters Are Not Significantly Altered in Isolated Pediatric Excess Weight
, , , , et | 05 mai 2022
À propos de cet article
Article Category: Original Articles
Publié en ligne: 05 mai 2022
Pages: 855 - 860
DOI: https://doi.org/10.47803/rjc.2020.31.4.855
Mots clés
© 2021 Cristina Ramona Radulescu et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Mean values of main left ventricular diastolic function parameters in the entire study population at baseline, by age group
| E-wave (m/s) | 1.02 (±0.10) | 0.99 (±0.13) | 0.88 (±0.11) | 0.87 (±0.10) | 0.92 (±0.13) |
| A-wave (m/s) | 0.63 (±0.04) | 0.62 (±0.13) | 0.59 (±0.11) | 0.57 (±0.09) | 0.60 (±0.11) |
| E/A | 1.59 (±0.17) | 1.66 (±0.35) | 1.54 (±0.31) | 1.56 (±0.28) | 1.58 (±0.31) |
| DT (ms) | 105.6 (±23.78) | 136.9 (±23.92) | 134.63 (±24.76) | 148.55 (±27.22) | 137.21(±27.28) |
| IVRT | 51.40 (±7.03) | 63.23 (±14.78) | 65.20 (±13.66) | 71.05 (±9.03) | 65.26 (±13.47) |
| Vp | 73.68 (±10.81) | 65.67 (±14.49) | 66.77 (±17.53) | 60.13 (±14.42) | 65.11 (±15.79) |
| E/Vp | 1.42 (±0.28) | 1.61 (±0.47) | 1.41 (±0.39) | 1.52 (±0.33) | 1.50 (±0.40) |
| e’ lateral septal | 13.68 (±1.80) | 12.67 (±2.23) | 13.43 (±1.37) | 12.98 (±2.74) | 13.10 (±2.07) |
| E/e’ septal | 7.35 (±0.55) | 8.26 (±3.1) | 6.56 (±0.66) | 7 (±1.51) | 7.24 (±2.03) |
| e’ lateral lateral | 18.32 (±2.85) | 17.73 (±3.61) | 19.19 (±2.68) | 19.17 (4.12) | 18.68 (±3.5) |
| E/e’ lateral | 5.59 (±0.96) | 5.88 (±1.65) | 4.66 (±0.84) | 4.72 (±0.88) | 5.11 (±1.28) |
Comparison of mean stroke volume and cardiac output, normalized to body surface area
| Stroke volume normalized to body surface area | 28.97 (5.83) | 34.49 (7.77) | t(66)= −3.3 |
| Cardiac index | 2.49 (0.57) | 2.9 (0.91) | t(39.6)= −2.1 |
Baseline participant characteristics
| Fasting plasma glucose |
|
|
|
| Lipid profile | |||
| Modified |
64.9 | 26.9 | <0.01 |
| Modified |
50 | 20 | <0.05 |
| HTN prevalence (ABPM) |
14.3 | 4 | NS |
| Metabolic syndrome |
21.1 | 0 | <0.05 |
Comparison of mean stroke volume and cardiac output, normalized to body surface area to its age-specific allometric power for individuals under 18 years of age5
| Stroke volume normalized to body surface area0.82 | 31.12 (6.44) | 36.83 (8.73) | t(66)= −3.1 |
| Cardiac output normalized to body surface area0.53 | 3 (0.72) | 3.4 (1.06) | t(66)= −1.87 |
Left ventricular ejection fraction in the excess weight and normal weight groups. Percentages are derived from total valid measurements in all participants, regardless of weight status
| EW | NW | EW | NW | |
| LVEF <50%, n (%) | 0 (0%) | 0 (0%) | 1 (1.51%) | 0 (0%) |
| LVEF 50–54.9%, n (%) | 2 (2.81%) | 0 (0%) | 6 (9.09%) | 0 (0%) |
| LVEF 55–59.9%, n (%) | 1 (1.4%) | 0 (0%) | 13 (19.69%) | 4 (6.06%) |
| LVEF 60–69.9%, n (%) | 15 (21.12%) | 9 (12.67%) | 18 (27.27%) | 19 (28.78%) |
| LVEF ≥70%, n (%) | 25 (35.21%) | 19 (26.76%) | 2 (3.03%) | 3 (4.54%) |