Lai, Wei-TsungWei-TsungLaiYu, Ho-PingHo-PingYuLin, Chang-ChyiChang-ChyiLinYin, Wei-HsianWei-HsianYinTsung-Yu KoJUEY-JEN HWANGLin, Lung-ChunLung-ChunLinKUAN-CHIH HUANG2023-05-032023-05-032022-011011-6842https://scholars.lib.ntu.edu.tw/handle/123456789/630723A well-functioning cardiopulmonary system, which works as a pump, should generate adequate stroke volume with as little stroke work as possible. We propose a new composite parameter, right ventricular (RV) pump efficiency (η) = left ventricular stroke volume / right ventricular stroke work, to describe this idea in a volume overload population with secundum-type atrial septal defect (ASD).enRight ventricular pump efficiency; Three-dimensional echocardiography; Volumetric analysis[SDGs]SDG3journal article10.6515/ACS.202201_38(1).20210721A350688832-s2.0-85125620759WOS:000818926300007