Reproducibility of the flow-volume loop.

Reproducibility of the flow-volume loop.

The flow-volume loop: reproducibility of air and helium-based tests in normal subjects.

Usefulness of the flow volume loop.

We have read with interest the article by Guntupalli et al (February 1997)l on the usefulness of the flow volume loop (FVL) in emergency and ICU settings. The selection of cases where the FVL can easily help to establish the level of flow impairment was well chosen by the authors. In emergency situations, the FVL is especially helpful in identifying certain abnormalities quickly by visual patte...

Clinical application of the flow-volume loop.

A convenient method for recording pulmonary function which allows for rapid graphic bedside analysis was presented. The method involves recording flow-volume (‘V-V) loop, in correct alignment to a previously determined FRC. FRC was measured by a rapid nitrogen dilution method. This method of recording pulmonary function affords a composite of TLC and all subdivisions with corresponding flow whi...

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...