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 group)
2D-M mode 2D-M mode
IVSd 1 4.9±0.9 <0.01 3.6±0.5 <0.001 <0.001
2 5.5±0.7 4.4±0.5 <0.001
LVPWd 1 4.7±0.8 0.025 3.6±0.4 <0.001 <0.001
2 5.0±0.6 4.5±0.5 <0.001
LVEDD 1 15.2±1.7 <0.001 15.5±1.6 <0.001 0.543
2 17.7±1.4 17.8±1.7 0.467
RVEDD 1 16.1±1.4 <0.001 16.7±1.2 <0.01 0.128
2 16.6±1.3 16.9±2.0 0.520
LV mass 1 10.7±3.2 <0.001 6.7±1.6 <0.001 <0.001
2 14.6±2.8 11.7±2.1 <0.001
LVMi 1 50.4±11.8 0.053 31.9±6.2 <0.001 <0.001
2 54.8±8.3 43.4±9.5 <0.001
MAPSE 1 6.3±1.1 <0.001 6.6±1.2 <0.001 0.299
2 7.5±1.2 8.3±1.2 0.011
TAPSE 1 9.5±1.8 <0.001 9.9±1.4 <0.001 0.288
2 12.4±2.1 12.6±2.1 0.635
Mitral Mitral
E 1 48.4±9.2 <0.001 52.6±10.2 <0.001 0.084
2 70.3±16.0 75.4±14.4 0.184
A 1 61.41±12.5 <0.001 52.9±11.0 <0.001 <0.01
2 76.3±14.3 69.4±11.8 0.038
DT 1 73.6±22.4 0.204 69.4±10.5 0.450 0.316
2 80.2±23.0 71.2±14.6 0.059
E/A 1 0.80±0.14 <0.01 1.01±0.16 0.042 <0.001
2 0.92±0.16 1.10±0.18 <0.001
Tricuspid Tricuspid
E 1 48.00±8.40 <0.001 51.9±7.8 <0.001 0.055
2 57.7±10.8 60.4±8.5 0.263
A 1 59.8±12.9 <0.01 56.1±7.6 <0.001 0.145
2 70.1±12.9 63.5±7.1 0.011
DT 1 73.6±23.5 <0.01 66.9±12.7 <0.001 0.151
2 87.4±17.1 83.3±11.0 0.252
E/A 1 0.81±0.12 0.620 0.93±0.11 0.311 <0.001
2 0.82±0.09 0.96±0.13 <0.001
Aorta-pulmonary Aorta-pulmonary
AV 1 83.8±10.5 <0.001 83.0±8.3 <0.001 0.754
2 99.9±14.8 99.5±9.0 0.889
PV 1 85.3±10.7 <0.001 85.9±7.5 <0.001 0.789
2 99.2±13.0 103.93±9.5 0.094
LVEF 1 73.3±3.2 0.021 73.0±2.6 0.337 0.765
2 71.7±2.4 73.9±3.2 <0.01
LVSF 1 39.0±2.7 0.117 39.6±2.6 0.165 0.340
2 38.1±2.8 40.8±2.4 <0.001