Zeb, Shah, Tariq Ashraf, Abdul Samad Achakzai, Syed Nadeem Hassan Rizvi, Tahir Saghir, and Naveed Ullah Khan. 2018. “REGRESSION OF ECG CHANGES AFTER SUCCESSFUL PERCUTANEOUS TRANSMITRAL COMMISSUROTOMY IN PATIENTS WITH SEVERE ISOLATED MITRAL STENOSIS”. Pakistan Heart Journal 51 (1). https://doi.org/10.47144/phj.v51i1.1409.