title: The Power Is in the Numbers: Using Collaboration and a Data Registry to Answer Our Burning Questions Regarding Fetal Cardiac Intervention.
authors.affiliation: Children's National Medical Center, Washington, DC. Electronic address: mdonofri@childrensnational.org.
authors.forename: Mary T
authors.initials: MT
authors.lastname: Donofrio
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000601:surgery*; D046128:Fetal Therapies / Q000706:statistics & numerical data*; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007391:International Cooperation; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology*; D012042:Registries
keywords: congenital heart defects; fetal echocardiography; fetal cardiac intervention; valvuloplasty