What is Eisenmenger syndrome? | Circulatory System and Disease | NCLEX-RN | Khan Academy

What is Eisenmenger syndrome? | Circulatory System and Disease | NCLEX-RN | Khan Academy

Voiceover: So we’re looking at a very interesting building that has two rooms that are separated by this interesting hallway in between. We have some people that are entering into room number one. And these people are entering into room number one, they’re trying to get to room number two. So what they’re going to…