Using the Island Chain Model, We're Moving From Zero to the Second Island

The 'island chain' model is based on moving from zero to the first which is b s level of care, and then we can move from there to the second island, which is a s. And already we've done a couple of things that are really important, which is that we've overcome the friction of inaction. We just have to move from where we are to the next Island and then to the next island. Now, we can continue doing that all the way along the path until we get to where we want to go, in this case, which is return of spontaneous circulation.