vein

I know that without the portal venous system the substances would travel to the heart and be dispersed around the body, but are there any disadvantages to this system? Thanks :happy:

So I already posted this on Reddit, but I thought I'd share here too.. Guys I'm super stoked to share my Awesome Anatomy Anki deck! I made it using Medcharts which is essentially each muscle/structure in several sets of spreadsheets. The deck has a handful of bells and whistles including...