Iqbal MK, Maqbool MF, Majid A, Tawwab S, Butt UM, Saleem I. CORRELATION OF SYSTOLIC TISSUE VELOCITY WITH LEFT VENTRICULAR DYSFUNCTION IN PATIENTS PRESENTING WITH RHEUMATIC SEVERE MITRAL REGURGITATION. Pak Heart J [Internet]. 2020Apr.27 [cited 2024Nov.24];53(1). Available from: https://pakheartjournal.com/index.php/pk/article/view/1762