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Updated: Jun 25, 2026

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Published on: February 11, 2022
A combination of left ventricular noncompaction and double orifice mitral valve
Xing-Xiang Wang1, Ze-Zhou Song
1Department of Cardiovascular Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China. wangxx0571@yahoo.com.cn
Abstract:
A 24-year-old woman admitted with mild chest distress associated with activity without chest complaint for twenty days. Two orifices were visible at the level of the mitral valve with a transthoracic short-axis view of the two-dimensional and three-dimensional echocardiography. The left ventricle was mildly dilatated and the left ventricular wall was thickened, especially at the apex and anterolateral wall, and appeared sponge-like. There were numerous, excessively prominent trabeculations associated with intertrabecular recesses. Although the coexistence of NVM and DOMV could be a coincidence, we believe that both defects were probably caused by a developmental arrest of the left ventricular myocardium in the present case.
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