N’sinabau, R., Mapangula , T.T., Mbombo, D.W., Isengingo, C., Mfulani, M.G., Ngandobo, T.H., Tsangu, P.J., Mukenga, M.M., Muamba, K.J. de D., Mutombo , N.S., Namegabe , C.E., Kobo , U.P., Mboloko, Y., Mukuna, M.P., Kashongwe, M.I., Bulabula, I.M. and Barhayiga , N.B. 2026. Performance of the pulmonary embolism severity index (PESI) in predicting mortality related to pulmonary embolism: A single-centre study in Kinshasa. Orapuh Journal. 7, 1 (Jan. 2026), e1408. DOI:https://doi.org/10.4314/orapj.v7i1.8.