Follow your curiosity

What discovery has been shared with you?

FACTREE gives you something interesting to discover every day — and something worth talking about together.

Start with one fact. Explore it, go deeper, then follow whichever branch catches your imagination.

Choose subjects for a surprise

Exploring any topic

Begin your discovery

Your next discovery is one click away.

Choose one or more subjects above, or leave Any Topic selected and let curiosity decide.

Medicine

Point-of-Care Ultrasound for Undifferentiated Hypotension

Quick fact

Using a simple ultrasound protocol called RUSH (Rapid Ultrasound in Shock), clinicians can identify the cause of undifferentiated hypotension in under 5 minutes, with accuracy comparable to more invasive monitoring in many cases.

Why this is interesting

Imagine a patient arrives with a blood pressure of 70/40 and you have seconds to decide the cause. What if you could 'see' the problem at the bedside before giving any fluids?