Development of diagnostic noninvasive imaging.
D003327:Coronary Disease / Q000175:diagnosis*; D003365:Costs and Cost Analysis; D004452:Echocardiography / Q000191:economics; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D009683:Nuclear Medicine / Q000191:economics; D011877:Radionuclide Imaging; D014055:Tomography, Emission-Computed / Q000191:economics; D014057:Tomography, X-Ray Computed / Q000191:economics