Widespread myocardial dysfunction in COVID-19 patients detected by myocardial strain imaging using 2-D speckle-tracking echocardiography.

Acta Pharmacol Sin · 2021 · PMC7842392 · PMID 33510459

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may be significantno p-value reported

Fourth, different treatments may be significant confounding factors of the disease outcome and may have further complicated the statistical analysis and the conclusions of the study.

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