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Table 3 Clinical outcome

From: COVID-19 related multisystem inflammatory syndrome in children (MIS-C): a case series from a tertiary care pediatric hospital in Qatar

  Case-1 Case-2 Case-3 Case-4 Case-5 Case-6 Case-7 Summary
Hospital length of stay (days) 12 10 6 20 7 8 27 Mean, 12.9 ± 7.8
ICU stay (days) 12 10 None 11 4 3 None 71.4%
Shock Yes Yes None Yes None Yes None 57.1%
Abnormal echocardiogram Yes No No No Yes No Yes 42.9%
Abnormal EKG Low voltage in limb leads Not done Not done Initial ECG RBBB No No Deep Q wave in inferior leads 42.9%
LAD/RCA z-score ≥ 2.5 No No No No No No aYes 14.3%
Pericardial Effusion Minimal No No No No No No 14.3%
Ejection Fraction 51% 65% 68% 65% 54% 69% 70% 28.6% below range
(Ref: < 55%)
Mitral valve regurgitation Mild No Trivial No Mild No No 42.9%
Abnormal CXR Yes Yes Yes Yes Yes Not done Yes 6/6, 100% abnormal
Pleural effusion Small bilateral No No No Small right sided No No 28.6%
Mechanical ventilation None None None Yes None None None 14.3%
Abnormal US abdomen Yes Yes Yes No Yes Not done Yes 5/6, 83.3% abnormal
  1. CXR Chest X-ray; US ultrasound
  2. aLAD large aneurysm 9.5 mm (Z score + 31.44), RCA small aneurysm 3.1 mm (Z score + 4.16), LMCA medium aneurysm 5.2 mm Z score + 7.75