CJCP     2024 26 (8):  887-892    ISSN: 1008-8830  CN: 43-1301/R Research progress of right ventricular strain imaging evaluation technology in pulmonary arterial hypertension LIAO Man-Zhen, XIAO Yun-Bin Department of Cardiology, Hunan Children's Hospital, Changsha 410007, China Received: 2024-03-20  Revised: null  Online: null Supporting info null