Heart NeoplasmsTomography, X-Ray ComputedFatal OutcomeMagnetic Resonance ImagingMass SpectrometryBody Mass IndexSpectrometry, Mass, Electrospray IonizationTandem Mass SpectrometrySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationChromatography, LiquidMolecular Sequence DataAmino Acid SequenceChromatography, High Pressure LiquidSpectrometry, Mass, Secondary IonBody CompositionObesityProteomicsMass ScreeningGas Chromatography-Mass SpectrometrySpectrometry, Mass, Fast Atom BombardmentBody WeightMolecular Weight