An intensivist on a learning frenzy. Caring for the critically ill using evidence-based medicine.
Fluid responsiveness is defined as "as the ability of the left ventricle to increase its stroke volume (SV) in response to fluid administration". There are multiple strategies to define fluid responsiveness in patients who are on mechanical ventilation such as PPV, SVV, EEOP. Positive end-expiratory pressure (PEEP) can decrease cardiac output in mechanically ventilated patients. …
Continue reading PEEP-Test for Fluid/Volume Responsiveness in Resuscitation
This post is regarding using passive leg raising and stroke volume to determine fluid responsiveness in patients who need resuscitation. Check out far more in depth data regarding all this HERE. Don't think that I'm anywhere close to being finished on discussing fluid resuscitation and when to stop, I think I could spend a whole …
Continue reading Passive Leg Raising + Stroke Volume for Fluid/Volume Responsiveness
Passive leg raising (PLR) is a technique I am going to cover extensively as I am writing a lecture where this will be a hot subtopic. I've covered it before on my blog and instagram. It's all in the effort to NOT drown our patients in IV fluids when they're hypotensive. Turns out that performing a …
Continue reading Resuscitation & Passive Leg Raise: Don’t use the blood pressure
