<abstract xmlns="http://www.w3.org/1999/xhtml">

<sec><h3>Aim</h3>
<p>In COVID-19 Pandemic, a new hyperinflammatory syndrome was reported with clinical features of Kawasaki disease, named PIMS-TS. We want to present a single center experience where the patients were diagnosed with Kawasaki-like in PIMS-TS with cardiac affliction.</p>
</sec>
<sec><h3>Material and method</h3>
<p>The study was observational and retrospective, enrolled 14 patients fulfilling the criteria of PIMS-TS with the median age of 9 (IQR, 1.6–11), 9 male (64.2 %) and 5 female (35.8 %).</p>
</sec>
<sec><h3>Results</h3>
<p>ECG revealed tachycardia and ST-T changes in 60% of patients. In evolution, ECG modified in 20% and consisted of long QT in 7% of cases, bradycardia in 7%, 3% transitory sick sinus syndrome and 3% grade I/II degree atrio-ventricular block. Cardiac disfunction was evidenced in 4 patients (28%), with reduced ejection fraction under 50%, mitral insufficiency in 6 (42.8%), pericardial fluid in 8 (57.1%) and perivascular brightness in 8 (57.1%). The cardiac biomarkers: NT-proBNP (increased in 9), cTroponin T (increased in 7) and cTroponin I (increased in 5) confirmed heart dysfunction. During the hospitalization and under medical treatment, all the modifications recover. Evolution was good for 12 children.</p>
</sec>
<sec><h3>Conclusions</h3>
<p>Cardiac dysfunction and myocardial injury were confirmed by elevated cardiac biomarkers. Rapid recognition allows prompt treatment for a good outcome. NT-proBNP, cTroponin T and I are of capital significance in monitoring the myocardial injury, the treatment and evolution of these patients.</p>
</sec>
</abstract>

Aim
In COVID-19 Pandemic, a new hyperinflammatory syndrome was reported with clinical features of Kawasaki disease, named PIMS-TS. We want to present a single center experience where the patients were diagnosed with Kawasaki-like in PIMS-TS with cardiac affliction.

Material and method
The study was observational and retrospective, enrolled 14 patients fulfilling the criteria of PIMS-TS with the median age of 9 (IQR, 1.6–11), 9 male (64.2 %) and 5 female (35.8 %).

Results
ECG revealed tachycardia and ST-T changes in 60% of patients. In evolution, ECG modified in 20% and consisted of long QT in 7% of cases, bradycardia in 7%, 3% transitory sick sinus syndrome and 3% grade I/II degree atrio-ventricular block. Cardiac disfunction was evidenced in 4 patients (28%), with reduced ejection fraction under 50%, mitral insufficiency in 6 (42.8%), pericardial fluid in 8 (57.1%) and perivascular brightness in 8 (57.1%). The cardiac biomarkers: NT-proBNP (increased in 9), cTroponin T (increased in 7) and cTroponin I (increased in 5) confirmed heart dysfunction. During the hospitalization and under medical treatment, all the modifications recover. Evolution was good for 12 children.

Conclusions
Cardiac dysfunction and myocardial injury were confirmed by elevated cardiac biomarkers. Rapid recognition allows prompt treatment for a good outcome. NT-proBNP, cTroponin T and I are of capital significance in monitoring the myocardial injury, the treatment and evolution of these patients.

Cardiovascular Spectrum and Cardiac Biomarkers in Pediatric Inflammatory Multisystem Syndrome with Kawasaki-Like Disease - Our Experience During the COVID-19 Pandemic in the West Part of Romania

Romanian Journal of Cardiology

This work is licensed under the Creative Commons Attribution 4.0 International License.

Aim
In COVID-19 Pandemic, a new hyperinflammatory syndrome was reported with clinical features of Kawasaki disease, named PIMS-TS. We want to present a single...

Cardiovascular Spectrum and Cardiac Biomarkers in Pediatric Inflammatory Multisystem Syndrome with Kawasaki-Like Disease - Our Experience During the COVID-19 Pandemic in the West Part of Romania

Article Category: Original Article

Publié en ligne: 05 mai 2022

Pages: 861 - 873

DOI: https://doi.org/10.47803/rjc.2020.31.4.861

Mots clés
PIMS-TS, Kawasaki-like disease, multisystemic hyperinflammatory syndrome, cardiac biomarkers, SARS-CoV-2

© 2021 Gabriela Doros et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Cardiovascular Spectrum and Cardiac Biomarkers in Pediatric Inflammatory Multisystem Syndrome with Kawasaki-Like Disease - Our Experience During the COVID-19 Pandemic in the West Part of Romania

Article Category: Original Article

Publié en ligne: 05 mai 2022

Pages: 861 - 873

DOI: https://doi.org/10.47803/rjc.2020.31.4.861

Mots clésPIMS-TS, Kawasaki-like disease, multisystemic hyperinflammatory syndrome, cardiac biomarkers, SARS-CoV-2

© 2021 Gabriela Doros et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mots clés
PIMS-TS, Kawasaki-like disease, multisystemic hyperinflammatory syndrome, cardiac biomarkers, SARS-CoV-2