Original ResearchPublished 26 August 2026Assessment of the impact of body mass index on right ventricular systolic and diastolic function in patients with type 2 diabetes mellitus using two-dimensional speckle tracking imagingWenwen Wang · Yuanyuan Peng · Kun Zhao · Ziwei Zheng · Jiangbo Feng · Chengfang Zou · Yongchun Sun · Bo Lin · Liping Wang · Bing Hu · Shaoling YangFrontiers in Clinical Diabetes and Healthcaredoi 10.3389/fcdhc.2026.1694955