Disease relevance of Ventilation

• These unpredictable results might be related to CO2 washout, atelectasis, cardiac ventilations, or other yet-undefined parameters [1].

High impact information on Ventilation

• Following placebo, vasopressin, and adrenaline instillation, five forced manual ventilations were delivered with an Ambu bag [2].
• After 2 min of pacing, CaCl2 was given and chest compressions and artificial ventilations (CPR) initiated [3].
• Positive pressure ventilations (12/min, 80% O2) were interposed after every five chest compressions (performed at 62/min) by a mechanical chest compressor (Thumper) [4].
• However, provided that these ventilations were excluded, no significant differences were present between the results from the ascending and descending exposures (ANOVA) [5].
• The aim of this study was to validate a computerized metabolic system with mixing chamber (Oxycon Pro, Erich Jaeger GmbH, Hoechberg, Germany) against the Douglas bag method (1) over a large range of ventilations and (2) for drift during shorter (25-min time trial) and longer (approximately three months) test periods [6].

Biological context of Ventilation

• The kinetics of n-hexane in alveolar air, blood, urine, and other tissues were simulated for different values of alveolar ventilations and also for constant and variable exposures [7].

Associations of Ventilation with chemical compounds

• Mean narial resistance during lung ventilations decreased from 3.80 to 1.76 cm H2O/L . min with 2% CO2 [8].
• The ratios of ventilations measured at PaO2 55 and 100 Torr were 1.61 for Control, 1.52 for Newcomers, and 1.60 for HA-II Generation and were not significantly different from one another [9].
• Six patients required bag-valve-mask-assisted ventilations during the procedure, all for less than 1 minute; four of these patients received methohexital, and two received propofol [10].

Gene context of Ventilation

• The inferior vena cava collapsibility index also decreased significantly during both ventilations [11].

References