| abstract |
A portable thoracic impedance monitor for monitoring thoracic fluid levels, an electrode array assembly having a single linear electrode array lead with first, second, third, and fourth electrodes arranged sequentially and axially along the linear electrode array lead, and a method of use of the thoracic impedance monitor. A measurement of the user's thoracic impedance is obtained by connecting the second electrode to the user's body at the junction of the clavicles, superior to the sternum, the third electrode to the user's body at the xyphiod-sternal junction, and the first and fourth electrodes to the user's body substantially along a centerline of the user's sternum respectively at a first pre-determined distance above the second electrode and a second predetermined distance below the third electrode, followed by initiating operation of the monitor. |