minute ventilation (ve)

An This page is about the meanings of the acronym/abbreviation/shorthand VE in the Medical field in general and in the Physiology terminology in particular. exhalation. ventilation is ≧

We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly. Example: There was a {blunted | normal | elevated} increase in respiratory rate during exercise.

ventilation [ven″tĭ-la´shun] 1. the process or act of supplying a house or room continuously with fresh air. CPET Test Interpretation, part 2: Gas exchange, Creative Commons Attribution-NonCommercial 4.0 International License. Always look at and attend to the patient first. obstruction is present. should be pointed out that even patients with normal lung mechanics This is similar to letting air out of a full balloon. oxygen consumption.

resting RR > 25 is abnormal and suggests hyperventilation but is Note: FEV1 can increase post-exercise and an increase up to 5% is normal.

A ventilator works by pushing air into the lungs. The air then Oxygen Levels: Is the oxygen level in the blood. Web. 2. in respiratory physiology, the process of exchange of air between the lungs and the ambient air; see alveolar ventilation and pulmonary ventilation.

True. 15% following exercise is abnormal and suggests exercise-induced Note: Some patients breathe slowly and deeply during the baseline period and this will skew the apparent Vt response downwards. Example: The FVC was {normal | mildly reduced | moderately reduced | moderately severely reduced | very severely reduced}. involved and easier because determining test adequacy and the primary ratio is nominally 1.0 to 2.0 at rest and should approach 1.0 at peak

During natural inhalation, the Note: Always confirm test system measurements of IC and EELV since these machine-generated measurements are often inaccurate due to difficulty in assessing the start of the IC maneuver. Some patients with reactive airway disease bronchodilate with exercise and can an increase ≧ 15% from baseline, particularly if they were obstructed to begin with. descriptive elements for assessing the ventilatory response to obstructive diseases. Example: The maximum minute ventilation was XX.X LPM which is X% of predicted and is {within normal limits | elevated}.

decrease is normal. I’ve Minute ventilation (VE) is the quantity of air moved into and out of the lungs in a minute and dictates CO2 elimination from alveoli.

factor of 2 to 3 from rest to peak exercise. No professional relationship is implied or otherwise established by reading this document. seen in both obstructive and restrictive diseases.

More difficult because there are a lot more parameters A blunted increase in tidal volume (<

there is likely a pulmonary mechanical limitation.

85% of predicted then a pulmonary mechanical limitation is present

What was the resting and maximum respiratory rate (RR)?

What was the change in EELV at peak exercise? Disorders of the Muscles: 1. This resource is provided as a courtesy of Craig Hospital. always found interpreting CPET tests to be one of the more

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disease will have: Depending

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