From: Long-term comprehensive cardiopulmonary phenotyping of COVID-19
< 6 weeks | 3 months | 6 months | 12 months | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | n | Mean | SD | n | Mean | SD | n | Mean | SD | n | |
PFTs | ||||||||||||
FEV1 | 54.59 | 12.505 | 6 | 89.66 | 17.732 | 45 | 92.27 | 18.418 | 51 | 95.005 | 12.029 | 21 |
FVC | 46.044 | 13.617 | 6 | 83.965 | 21.607 | 44 | 88.94 | 16.105 | 51 | 91.684 | 14.995 | 22 |
FEV1/VC | 91.482 | 6.71 | 6 | 81.453 | 10.33 | 45 | 78.893 | 10.649 | 51 | 77.529 | 6.107 | 21 |
RV | 86.774 | 44.355 | 6 | 93.254 | 28.799 | 44 | 100.31 | 33.121 | 51 | 93.044 | 14.318 | 22 |
TLC | 59.863 | 19.64 | 6 | 89.027 | 20.146 | 44 | 96.447 | 15.467 | 51 | 94.796 | 11.811 | 22 |
DLCO | 47.5 | 7.778 | 2 | 62.413 | 18.587 | 41 | 70.044 | 13.088 | 46 | 68.041 | 13.69 | 22 |
SaO2 | 97 | 1.583 | 6 | 96.616 | 1.643 | 43 | 96.864 | 1.302 | 50 | 96.914 | 1.44 | 21 |
paO2 | 85.38 | 31.559 | 6 | 78.591 | 10.515 | 44 | 81.212 | 9.728 | 49 | 80.66 | 9.751 | 21 |
Echocardiography | ||||||||||||
LVEF | 57 | 1.826 | 4 | 57.909 | 3.961 | 11 | 58.067 | 4.712 | 30 | 56 | n.A | 1 |
LVEF by EPSS | 66.85 | 6.095 | 5 | 63.363 | 4.973 | 31 | 64.743 | 5.47 | 38 | 65.484 | 6.443 | 16 |
Longitudinal Strain | − 24.025 | 4.246 | 4 | − 21.354 | 2.738 | 13 | − 23.139 | 4.349 | 28 | − 18 | NA | 1 |
TAPSE | 21.87 | 5.503 | 10 | 21.938 | 3.282 | 34 | 22.649 | 3.329 | 47 | 22.221 | 2.531 | 19 |
TAPSE/sPAP | 0.692 | 0.359 | 6 | 0.781 | 0.185 | 22 | 0.875 | 0.297 | 24 | 0.843 | 0.154 | 9 |