Munirwan H, Kusyanto FA, Zanisa Z, Latief MH. Chronic total occlusion percutaneous coronary intervention (CTO PCI) in an intractable heart failure patient: Is there any benefit?. Narra J [Internet]. 2023Aug.31 [cited 2025Aug.26];3(2):e140. Available from: https://narraj.org/main/article/view/140