Table 5.
Echocardiographic findings at discharge in preserved and reduced ejection fraction groups in MIS-C and comparison with the control group
| MIS-C- ECHO (3) | Control | p value | ||||
|---|---|---|---|---|---|---|
| Group 1 (3D LVEF < %55) (n = 26) | Group 2 (3D LVEF ≥ %55) (n = 24) | (n = 40) | < %55 vs. ≥ %55 | < %55 vs. Control | ≥ %55 vs. Control | |
| LV systolic function | ||||||
| 3D LVEF | 64.5 (63–66) | 66.5(65–69) | 65( 62–69) | 0.07 | 0.71 | 0.59 |
| LV FS (%) | 38 (36–40) | 39 (37–41) | 37 (34–41) | 0.3 | 0.8 | 0.08 |
| MAPSE (mm) | 14 (12–16) | 14 (12–15) | 14 (13–16) | 0.33 | 0.07 | 0.9 |
| Lateral mitral s′ (cm/sn) | 11.2 (10.5–12.2) | 11.1 (10.2–12) | 11.8 (10.7–12.8) | 0.26 | 0.06 | 0.75 |
| Septal mitral s′ (cm/sn) | 8.9 (8.3–9.6) | 9.2 (8.5–9.8) | 9.3 (8.3–10.1) | 0.64 | 0.64 | 0.95 |
| LV diastolic function | ||||||
| E/A ratio | 1.3 (1.2–1.6) | 1.5 (1.4–1.8) | 1.8 (1.6–2.1) | 0.48 | 0.001* | 0.004* |
| Lateral mitral e′ (cm/sn) | 13.5 (12.1–16.2) | 16 (15–16.9) | 17.2 (15.8–19.1) | 0.006* | < 0.001* | 0.01* |
| Lateral mitral e′ z score | − 2.28 (− 2.73 to − 1.14) | − 1.19 (− 1.59 to − 0.44) | < 0.001* | |||
| Septal mitral e′ (cm/sn) | 11 (9.7–12) | 11.3 (10.6–12.3) | 12.9 (11.5–14.1) | 0.13 | < 0.001* | < 0.001* |
| Septal mitral e′ z score | − 2.08 (− 2.63 to − 1.63) | − 1.56 (− 2.09 to − 1.2) | 0.012* | |||
| Averaged E/e′ ratio | 7.4 (7–8) | 6.9 (6.5–7) | 6.3 (5.8–7.1) | 0.005* | < 0.001* | 0.07 |
| Lateral/septal e′ ratio | 1.33 (1.21–1.39) | 1.4 (1.32–1.47) | 1.33 (1.29–1.43) | 0.15 | 0.63 | 0.47 |
| Right ventricle | ||||||
| TAPSE (mm) | 20 (18–21) | 20 (18–22) | 19 (17–21) | 0.81 | 0.96 | 0.94 |
| Tricuspid s′ (cm/sn) | 14 (13–15) | 14.2 (13.9–15.4) | 14.1 (13.2–14.8) | 0.98 | 0.93 | 0.7 |
| Tricuspid e′ (cm/sn) | 15.6 (13.8–18) | 17 (15–18) | 16.3 (15.4–17.3) | 0.25 | 0.7 | 0.52 |