作者: Alison M. Pouch , Ahmed H. Aly , Andras Lasso , Alexander V. Nguyen , Adam B. Scanlan
DOI: 10.1007/978-3-319-59448-4_10
关键词: Atrioventricular valve 、 Boundary displacement 、 Hypoplastic left heart syndrome 、 Tricuspid valve 、 Internal medicine 、 Heart disease 、 Automated segmentation 、 Cardiology 、 Segmentation 、 Image segmentation 、 Medicine
摘要: Hypoplastic left heart syndrome (HLHS) is a single-ventricle congenital heart disease that is fatal if left unpalliated. In HLHS patients, the tricuspid valve is the only functioning atrioventricular valve, and its competence is therefore critical. This work demonstrates the first automated strategy for segmentation, modeling, and morphometry of the tricuspid valve in transthoracic 3D echocardiographic (3DE) images of pediatric patients with HLHS. After initial landmark placement, the automated segmentation step uses multi-atlas label fusion …