Chromogenic CompoundsImage Processing, Computer-AssistedBody CompositionNational Heart, Lung, and Blood Institute (U.S.)Image Interpretation, Computer-AssistedLow Density Lipoprotein Receptor-Related Protein-6Radiographic Image EnhancementLDL-Receptor Related ProteinsMyocardial IschemiaReproducibility of ResultsAlgorithmsRadiographic Image Interpretation, Computer-AssistedCranial Nerve DiseasesImaging, Three-DimensionalMolecular StructureFatty AcidsWnt ProteinsLow Density Lipoprotein Receptor-Related Protein-5Time FactorsVolatile Organic CompoundsCoronary AngiographySulfur CompoundsAmino AcidsBone Morphogenetic ProteinsSensitivity and SpecificityPhospholipids