Tofranil (imipramine): 1  Is generally used in children older than 6 years. 2  Has a success rate of 10 to 50 percent. 3  Starts working in a few days. 4  Is relatively inexpensive. 5  Will likely stop working when the child stops taking the medication.
The plateau pressure is the pressure applied (in positive pressure ventilation) to the small airways and alveoli. It is believed that control of the plateau pressure is important, as excessive stretch of alveoli has been implicated as the cause of ventilator induced lung injury.
This is the typic situation during high pressure periods (perhaps 1025 hPa). The weather is usually stable and fair (In wintertime perhaps foggy). You may observe regular daily variations of the pressure. These waves are depending upon your latitude. During some high-pressure periods you may think for days or even weeks that your barometer is out of order.