To thrive as an EP RN, you need in-depth knowledge of cardiac electrophysiology, patient monitoring, and acute care nursing, supported by an RN license and experience in cardiac or critical care settings. Familiarity with EP lab equipment, cardiac mapping systems, and certifications such as ACLS and BLS are typically required. Critical thinking, attention to detail, and effective communication are essential soft skills for this role. These competencies are crucial to ensure patient safety, accurate procedures, and seamless teamwork in the high-stakes environment of cardiac electrophysiology labs.