Impedance Plethysmographies, Transthoracic
Impedance Plethysmography, Transthoracic
Plethysmographies, Transthoracic Impedance
Plethysmography, Impedance, Transthoracic
Plethysmography, Transthoracic Impedance
Transthoracic Impedance Plethysmographies
Transthoracic Impedance Plethysmography
A type of impedance plethysmography in which bioelectrical impedance is measured between electrodes positioned around the neck and around the lower thorax. It is used principally to calculate stroke volume and cardiac volume, but it is also related to myocardial contractility, thoracic fluid content, and circulation to the extremities.