I am a nursing student working on a paper about nursing specialities. My paper is about nephrology nursing, but I must compare to another speciality and chose cardiac care. I am having trouble finding information on the web, so if anyone is willing to answer a few questions, it would be greatly appreciated! 1) What are the benefits of being a cardiac nurse? 2) What are the disadvantages, if any, to being a cardiac nurse? 3) How is the current job market in this area?