Featured conditions Brain tumor, breast cancer, colon cancer, congenital heart disease, heart arrhythmia. See more conditions.
Featured conditions
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The purposes of this study are to establish the natural history of the 3 diseases including their characteristics, management and outcomes; to assess clinical effectiveness of management and quality of care; to provide an inventory of patients for recruitment to interventional studies; to establish genotype-phenotype correlations; and to support post marketing obligations for approved therapies.