Kanitthamniyom, C., Rungjirajittranon, T., Towashiraporn, K., Lalitrojwong, T., Leelakanok, N., Ruchutrakool, T., Chinthammitr, Y., Suwanawiboon, B. and Owattanapanich, W. 2026. Myocardial Infarction in a Patient with Coexisting Protein C Deficiency: A Single Case Report and Systematic Review and Pooled Analysis of Published Case Reports. Siriraj Medical Journal. 78, 7 (Jul. 2026), 540–550. DOI:https://doi.org/10.33192/smj.v78i7.281416.