Sentence examples for ratio of ventilation from inspiring English sources

In healthy lungs there is a narrow distribution of the ratio of ventilation to blood flow throughout the lung that is centred around a ratio of 1 to 1.

Carbon dioxide exchange, on the other hand, is not affected by an abnormal ratio of ventilation and blood flow as long as the increase in ventilation that is required to maintain carbon dioxide excretion in overventilated alveoli can be achieved.

Normally, the ratio of ventilation to perfusion is about one-to-one; the volume of air entering the alveoli (ventilation) is about equal to that of blood in the capillaries around them (perfusion).

When inflammatory nodules, ratio of ventilation and blood flow changed, the pulmonary arteries became narrow or occlusive, and bronchial artery became expanded.

To quantify the effect of PEEP on ventilation distribution, we calculated the median of the log ratio of ventilation for each region and then the standard deviation of these medians across the five different regions at both PEEP levels.

To evaluate CPR performance, the training mannequin recorded various effectiveness parameters, such as the ratio of ventilation to chest compressions, depth of chest compressions, frequency of compressions, correct head tilt and chin lift, and correct breathing volumes.

The addition of PEEP resulted in a strong trend towards a reduced standard deviation of median log ratios of ventilation with a tidal volume of 12 ml/kg to a tidal volume of 6 ml/kg across the five regions (0.114 ± 0.105 vs. 0.238 ± 0.150, p = 0.08).

Ratio of alveolar ventilation to actual minute ventilation.

Applying the coefficients from Samet and overall equations from our own study instead of the individual coefficients, resulted in good prediction of the minute ventilation during cycling and of the mean ratio of minute ventilation of cyclists compared to car passengers.

The ventilation to the dependent parts of the lung reduced to a greater extent leading to an increase in the sternal/vertebral ratio of regional ventilation (Figure 4).

Ratio of the ventilation rates in the department and dwellings was set to 3. Thecirclerepresents our hospital using the average Dutch radon concentration of 13.5 Bq/m3; thesquare corresponds to the worldwide average of 40 Bq/m3.