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. 2021 Apr 19;83(1):119–145. doi: 10.1016/j.jinf.2021.04.016

Table 1.

Comparison of clinical characters at admission in recovered COVID-19 patients with different CMR models.

Dysfunction of LV deformation
Right ventricle systolic dysfunction
with(n = 16) Without (n = 18) P with(n = 5) without(n = 29) P
Age 60(49.5,64.5) 41(34,49) 0.021 34(33.5,43) 49(38,62) 0.079
Disease course 23(16,44.3) 19(15,28) 0.226 27(19,35) 19(15,28.5) 0.273
Severe or critically severe type 2(12.5%) 4(22.22%) 0.672 2(40.00%) 4(13.79%) 0.205
CT score 5(3,5) 3(1,5) 0.091 5(1,9) 4(2,5) 0.710
Elevated hs-CRP 13(81.25%) 9(50.00%) 0.152 5(100%) 17(58.62%) 0.137
Elevated LDH 6(37.5%) 1(5.56%) 0.035 3(60.00%) 4(13.79%) 0.048
Elevated CK 4(25.00%) 0 0.039 1(20.00%) 3(10.34%) 0.488
Elevated K-MB 1(6.25%) 0 0.471 0 1(3.45%) 1.000
Elevated NT-HSST 1(6.25%) 0 0.471 0 1(3.45%) 1.000
Elevated Myoglobin 1(6.25%) 0 0.471 0 1(3.45%) 1.000
Echocardiographic abnormalities 13(81.25%) 7(38.89%) 0.017 1(20.00%) 19(65.52%) 0.135
Electrocardiographic abnormalities 2(12.50%) 1(5.56%) 0.591 0 3(10.34%) 1.000
Cardiac abnormalities 15(93.75%) 8(44.44%) 0.003 3(60.00%) 20(68.97%) 1.000
Cardiac dysfunction Myocardial edema
with(n = 19) without(n = 15) p with(n = 10) without(n = 24) P
Age 55(34,63.0) 45(34,49) 0.159 40.5(33,60) 49(35.5,62) 0.710
Disease course 23(16,42) 18(15,23) 0.187 21.5(15.8,31.5) 19(15,30) 0.953
Severe or critically severe type 3(15.79%) 3(20.00%) 1.000 4(40.00%) 2(8.33%) 0.048
CT score 5(3,5) 3(1,5) 0.223 3.5(1.0,8.5) 4.5(2,5) 0.647
Elevated hs-CRP 16(84.21%) 6(40.00 %) 0.012 7(70.00%) 15(62.50%) 1.000
Elevated LDH 7(36.84%) 0 0.011 3(30.00%) 4(16.67%) 0.394
Elevated CK 4(21.05%) 0 0.113 2(20.00%) 2(8.33%) 0.564
Elevated CK-MB 1(5.26%) 0 1.000 0 1(4.17%) 1.000
Elevated NT-HSST 1(5.26%) 0 1.000 0 1(4.17%) 1.000
Elevated myoglobin 1(5.26%) 0 1.000 0 1(4.17%) 1.000
Echocardiographic abnormalities 13(68.42%) 7(46.67%) 0.296 6(60.00%) 14(58.33%) 0.462
Electrocardiographic abnormalities 2(10.53%) 1(6.25%) 1.000 0 3(12.50%) 0.549
Cardiac abnormalities 16(84.21%) 7(46.67%) 0.030 7(70.00%) 16(66.67%) 1.000
CMR abnormality Abbreviations: as shown in Table 1
with(n = 22) without(n = 12) P
Age 52.5(34,62.3) 48(35.5,57.3) 0.588
Disease course 21.5(15,31.5) 19(15.3,29) 0.665
Severe or critically severe type 4(18.18%) 2(16.67%) 1.000
CT score 4.5(2.8,5.0) 3(1.3,5) 0.398
Elevated hs-CRP 16(72.73%) 6(50.00%) 0.265
Elevated LDH 7(31.82%) 0 0.036
Elevated CK 4(18.18%) 0 0.273
Elevated CK-MB 1(4.55%) 0 1.000
Elevated TNT-HSST 1(4.55%) 0 1.000
Elevated Myoglobin 1(4.55%) 0 1.000
Echocardiographic abnormalities 15(68.18%) 5(46.15%) 0.163
Electrocardiographic abnormalities 2(9.09%) 1(8.33%) 1.000
Cardiac abnormalities 17(80.95%) 6(41.67%) 0.060