Singh, Y. (2024) “Case Report on the Utilization of mHealth-Based Smartphone ECG for Early Detection and Management of Atrial Septal Defect”, Cardiology and Cardiovascular Medicine, 8(4), pp. 303–306. Available at: https://fortunejournals.org/ojs/index.php/ccm/article/view/16514 (Accessed: 21 June 2026).