Association Between Insulin Therapy and In‐Hospital Death in Chronic Heart Failure Patients With Type 2 Diabetes Mellitus: Mediated by Plasma Volume Authors Jingyi Lin (ORCID: https://orcid.org/0000-0001-7602-2968) Minghao Xu (ORCID: https://orcid.org/0000-0001-5656-8090) Danping Zhuo (ORCID: https://orcid.org/0000-0002-2900-7471) Jia Fan (ORCID: https://orcid.org/0009-0000-9520-6762) Hao Gao (ORCID: https://orcid.org/0000-0003-1178-0121) Xiaofei Luo (ORCID: https://orcid.org/0009-0000-7486-503X) Lin Zhang (ORCID: https://orcid.org/0000-0003-3064-7975) Li Liu (ORCID: https://orcid.org/0000-0003-3022-936X) Jialing Liu (ORCID: https://orcid.org/0000-0001-5554-0870) Guanwei Fan (ORCID: https://orcid.org/0000-0003-1080-2157) Xiangqin Ou Boxuan Feng (ORCID: https://orcid.org/0009-0001-4031-6857) Institutions Tianjin University of Traditional Chinese Medicine (CN) First Teaching Hospital of Tianjin University of Traditional Chinese Medicine (CN) The University of Texas Health Science Center at Houston (US) Publication Details Journal Journal of Diabetes Published 2025-11-30 DOI https://doi.org/10.1111/1753-0407.70172 Primary Topic Cardiovascular Function and Risk Factors Type article Field-Weighted Citation Impact 0.00 Funders National Natural Science Foundation of China China Postdoctoral Science Foundation Explore the Global Research Space Interactive Map