Significance of absolute value ballistocardiograms.
D001450:Ballistocardiography; D006322:Heart Aneurysm / Q000503:physiopathology; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology; D006801:Humans; D008722:Methods; D008946:Mitral Valve Stenosis / Q000503:physiopathology; D005082:Physical Exertion