Postnatal Echocardiography (1st and 2nd echo) Postnatal Echocardiography (1st and 2nd echo)
COVID group (n=36)
p (for 1st and 2nd echo)
CONTROL group (n=30)
p (for 1st and 2nd echo)
p (for COVID-CONTROL)
LV TDI LV TDI LV TDI
Sm 1 5.6±1.2 0.033 5.2±0.9 <0.01 0.203
2 6.1±1.1 6.0±0.9 0.623
Em 1 6.5±1.5 <0.001 7.7±1.3 <0.001 <0.01
2 8.5±1.8 9.9±1.9 <0.01
Am 1 8.0±2.5 0.013 7.7±1.5 0.437 0.512
2 9.4±2.1 8.0±1.6 <0.01
Em/Am 1 0.86±0.20 0.133 1.0±0.1 <0.001 <0.001
2 0.93±0.24 1.2±0.2 <0.001
IVCT 1 48.1±9.7 0.436 42.7±8.1 0.755 0.018
2 46.4±9.2 43.2±5.8 0.099
IVRT 1 50.7±9.4 0.043 46.3±7.4 0.286 0.042
2 46.4±9.4 44.3±6.6 0.031
ET 1 178.64±14.2 0.574 188.00±17.0 0.781 0.017
2 181.03±19.5 187.07±10.6 0.116
MPI 1 0.55±0.09 0.124 0.47±0.05 0.840 <0.001
2 0.51±0.11 0.47±0.06 0.031
Mitral E/Em 1 7.7±1.9 0.069 7.0±1.7 0.248 0.125
2 8.5±2.1 7.6±2.0 0.083
SEPTAL TDI SEPTAL TDI
Sm 1 4.5±0.8 <0.001 4.8±0.9 <0.001 0.141
2 5.3±0.7 6.8±1.2 0.543
Em 1 5.7±1.6 <0.001 6.1±1.4 <0.001 0.332
2 7.3±2.1 8.1±1.7 0.119
Am 1 6.7±2.1 0.036 6.1±1.3 <0.01 0.181
2 7.5±1.8 7.3±1.6 0.542
Em/Am 1 0.88±0.23 0.033 1.0±0.15 <0.01 0.023
2 0.98±0.18 1.1±0.15 <0.01
IVCT 1 46.2±11.6 0.125 42.5±6.7 0.678 0.109
2 42.8±6.4 41.8±6.9 0.543
IVRT 1 49.1±9.6 0.247 42.0±7.1 0.600 <0.01
2 46.5±8.4 41.1±6.6 <0.01
ET 1 184.03±17.5 0.299 183.83±12.5 0.177 0.960
2 179.39±18.6 188.37±13.4 0.031
MPI 1 0.53±0.14 0.672 0.46±0.06 0.373 0.012
2 0.51±0.11 0.44±0.08 <0.01
RV TDI RV TDI RV TDI
Sm 1 6.3±1.4 <0.01 6.5±1.2 0.349 0.522
2 7.2±1.4 6.8±1.2 0.176
Em 1 7.6±1.9 0.078 8.6±1.4 <0.01 0.017
2 8.3±1.6 9.8±1.6 <0.001
Am 1 10.0±2.1 0.200 8.9±1.5 <0.01 0.024
2 10.6±2.4 10.0±1.6 0.216
Em/Am 1 0.77±0.14 0.526 0.99±0.14 0.820 <0.001
2 0.79±0.10 0.99±0.13 <0.001
IVCT 1 48.5±7.7 0.063 41.0±7.2 0.354 <0.001
2 45.2±6.1 42.5±5.2 0.042
IVRT 1 47.5±8.5 0.366 43.2±6.9 0.171 0.030
2 49.2±5.9 41.2±5.3 <0.001
ET 1 185.14±18.1 0.085 185.70±16.3 0.148 0.896
2 178.97±15.4 190.57±14.4 <0.01
MPI 1 0.52±0.08 0.688 0.46±0.65 0.220 <0.01
2 0.53±0.07 0.44±0.05 <0.001
Tricuspid E/Em 1 6.5±1.4 0.099 6.1±0.8 0.362 0.140
2 7.1±1.5 6.3±1.0 <0.01
Valvular insufficiency 1 Aortic insufficiency(mild): 2 Aortic insufficiency(mild): 2 None None
2 Aortic insufficiency (mild): 1 Aortic insufficiency (mild): 1 None