Efficacy and safety of ultrafiltration in the treatment for elderly patients with heart failure and frailty

XU Bin, ZHU Yun, CHEN Hao, ZHU Hongjun, GAO Feng, XIA Congyi, ZHONG Ling, SU Wei

Tianjin Medical Journal . 2024, (7): 743 -747 . DOI: 10.11958/20231308