The contribution of vessel volume change and blood resistivity change to the electrical impedance pulse.
D000818:Animals; D001158:Arteries / Q000502:physiology; D001783:Blood Flow Velocity; D001810:Blood Volume; D002417:Cattle; D004553:Electric Conductivity; D066298:In Vitro Techniques; D008955:Models, Cardiovascular; D014655:Vascular Resistance