Kumar, Neeraj, și colab. „Echocardiographic evaluation of mitral E/e′ ratio, along with angiographic findings and B-type natriuretic peptide levels as prognostic indicators in patients with ST-elevation myocardial infarction: A prospective cross-sectional study”. Student’s Journal of Health Research Africa, vol. 6, nr. 9, septembrie 2025, p. 7, https://doi.org/10.51168/sjhrafrica.v6i9.2066.