"Pixie" cardiography. Accelerometer applications to phonocardiography and displacement cardiography in childhood.
D000054:Acceleration; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008722:Methods; D010701:Phonocardiography; D013771:Tetralogy of Fallot / Q000175:diagnosis; D014159:Transducers