I am about to graduate FNP school and I am trying to decide on if I should try to specialize or work in family practice. I have worked in cardiology for many years as an RN, but I am not exactly sure what their role is in the practice. The hospital I work at has many NPs, but I rarely see one in cardiology. Are they giving stress test all day long or something? If anyone has info on what the NP's role is within this specialty I would greatly appreciate it. Also, I am wondering if they are placed on call frequently and what most of their job entails. Thanks in advance.