Shira Nour Rizana,1 Widirahardjo,1 Noni Novisari Soeroso,2 Putri Chairani Eyanoer2 1Departemen Pulmonologi dan Kedokteran Respirasi Fakultas Kedokteran Universitas Sumatera Utara, RSUP H. Adam Malik, Medan 2Epi-Treat Unit Lembaga Penelitian Pengembangan Masyarakat Universitas Sumatera Utara, Medan Abstract Background: Placement of large bore catheher is an invasive procedure with potential morbidity and complications. In contrast, pigtail catheter […]