title: Current world literature.
mesh_terms: D025401:Echocardiography, Stress; D019560:Echocardiography, Three-Dimensional; D006321:Heart; D006331:Heart Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000517:prevention & control; D006801:Humans; D008279:Magnetic Resonance Imaging; D055414:Myocardial Perfusion Imaging; D014808:Vitamin D Deficiency