*Corresponding Author: Yasser Mohammed Hassanain Elsayed,. Allergic Angina with QTc Prolongation and Wellens Type-A Syndrome Post-ceftriaxone Parallel to COVID-pneumonia-A New Causation and Treatment. ijpba [Internet]. 2025 May 15 [cited 2025 Jun. 17];16(02). Available from: http://mail.ijpba.info/index.php/ijpba/article/view/2186