title: Characteristic impedance of the proximal aorta determined in the time and frequency domain: a comparison.
mesh_terms: D000818:Animals; D001011:Aorta / Q000502:physiology*; D001783:Blood Flow Velocity; D002307:Cardiography, Impedance / Q000379:methods*; D004285:Dogs; D010992:Plethysmography, Impedance / Q000379:methods*; D013997:Time Factors