Umar Ashfaq, Ihsan Ullah, Abdul Wadood Kakar, Mian Tayyab Shah, Muhammad Younas and Muhammad Shahid 2026. Efficacy and Safety of Transcatheter Aortic Valve Replacement in High-Risk Patients. International Journal of Pharmacy Research & Technology (IJPRT). 16, 2 (Oct. 2026), 7429–7436.