*Corresponding Author: Yasser Mohammed Hassanain Elsayed, 2025. Allergic Angina with QTc Prolongation and Wellens Type-A Syndrome Post-ceftriaxone Parallel to COVID-pneumonia-A New Causation and Treatment. International Journal of Pharmaceutical & Biological Archive. 16, 02 (May 2025). DOI:https://doi.org/10.22377/ijpba.v16i02.2186.