I work in a Northern California hospital. We have a dedicated heart team. We are an all RN team and have 3 nurses per room. We are a union hospital so.....our standby pay is $8/hr and 1 1/2 time if called in with a 3 hour guaranteed pay. We do not have specialty pay at this facility. We cover 3 rooms and have varying call coverage daily: 13 hours, 18 hours, and 24 hours depending on which team you are assigned. Hope that this is of some assistance.