ventricular dysfunction AE univentricular heart AE 单心室心脏 This is an AE which moved from hearts with only one ventricle connected with atria [double inlet ventricle or absent atrioventricular (AV) connection] to hearts not amenable to biventricular repair, namely hearts with two ventricles unable to sustain separately pulmonary and systemic circulations in sequence. 10045545 QY, JX, HY https://pubmed.ncbi.nlm.nih.gov/25072035/