title: [How reliable is non-invasive measuring of central venous pressure using the Doppler ultrasound probe?].
abstract: The venous flow to the heart can be heard by an ultrasound device. This blood flow ceases at a certain intrathoracic pressure (VAP). By 219 pressure readings VAP could be proved to correlate significantly with the central venous pressure (rs = 0.748). In 90.4% of the measurements the difference was less than 5 cm H2O.
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography; D014690:Venous Pressure
vernacular_title: Wie verlässlich ist die nichtinvasive Messung des zentralvenösen Druckes mit der Ultraschall-Dopplersonde?