Following the recent crash of the US Airways in the Hudson River, it is an appropriate time to discuss the clinical manifestations and treatment of hypothermia.

Peak inspiratory pressure (PIP) the center of a great deal of discussion of ventilator management.   Knowing the factors that increase or decrease PIP are important to those managing critically ill patient.  This podcast is steeped in physiology and perhaps more difficult than my typical podcasts.  PIP=  [Tv/ (Compliance Lung & Thorax)] + (Resistance of airway + flow )

Hyperkalemia is a very common and potentially dangerous electrolyte disorder that commonly occurs in ICU patients.