How to Cannulate Artery and Venous Lines Properly

The main arbiter of whether you're going to successfully cannulate or not is can you get in arterial and venous lines? Everything past that point is pretty doable for every patient. And then CT surgery could come and work from those lines that are already there. But it really behooves then the ED or critical care folks to know how to place these lines properly, which they don't learn in regular training.