Kuncoro, Ario. ‚ÄúPenilaian Fungsi Diastolik Ventrikel Kiri Dengan Ekokardiografi‚ÄĚ. Indonesian Journal of Cardiology 29, no. 3 (1): 119-127. Accessed September 28, 2022. https://www.ijconline.id/index.php/ijc/article/view/184.