Sonographic assessment of infrarenal inferior vena caval dimensions

The dimensions of the infrarenal inferior vena cava during quiet respiration, single leg lifting, and breath-holding were assessed using sonography in 156 patients. Sonographic assessment of infrarenal inferior vena caval dimensions was feasible in 69% of patients. Measurements during breath-holding...

Full description

Saved in:
Bibliographic Details
Published inJournal of ultrasound in medicine Vol. 14; no. 9; p. 665
Main Authors Sykes, A M, McLoughlin, R F, So, C B, Cooperberg, P L, Mathieson, J R, Gray, R R, Brandt, R
Format Journal Article
LanguageEnglish
Published England 01.09.1995
Subjects
Adult
Aged
Aged, 80 and over
Feasibility Studies
Female
Humans
Leg
Male
Middle Aged
Movement
Regression Analysis
Respiration
Ultrasonography
Valsalva Maneuver
Vena Cava, Inferior - diagnostic imaging
Online AccessGet more information

Cover

More Information
Summary:The dimensions of the infrarenal inferior vena cava during quiet respiration, single leg lifting, and breath-holding were assessed using sonography in 156 patients. Sonographic assessment of infrarenal inferior vena caval dimensions was feasible in 69% of patients. Measurements during breath-holding were significantly greater than during quiet respiration (P < 0.001) and leg lifting (P < 0.005), although in approximately one quarter of the patients the mean calculated diameter was greatest during quiet respiration. we conclude that sonographic assessment of infrarenal inferior vena caval dimensions is feasible, but it should be performed during quiet respiration and breath-holding to allow for variation with different respiratory maneuvers.
ISSN:0278-4297
DOI:10.7863/jum.1995.14.9.665