Ali J, Ullah Jan M. Dyspnea and Recurrent Syncopal Episodes in Patient with Left Main Coronary Artery Stenosis. Pak. j. Cardio vas. int. (print/Online) [Internet]. 2021 Dec. 1 [cited 2024 Dec. 24];1(1):30-3. Available from: https://pjcvi.com/index.php/ojs/article/view/8