Echocardiography Screening of Siblings of Children With Bicuspid Aortic Valve

BACKGROUND AND OBJECTIVE: Left heart defects, such as bicuspid aortic valve (BAV), are heritable. Consensus guidelines have recommended echocardiographic screening of first-degree relatives. The utility of this approach in siblings of children with BAV is not known. The objective of this study is to evaluate the yield of routine screening of siblings of children with BAV and undertake an economic analysis of this practice. METHODS: Siblings of...