To thrive as a Cardiac Rehab Assistant, you need a solid background in exercise physiology, basic life support (BLS) certification, and an understanding of cardiac anatomy and rehabilitation protocols. Familiarity with monitoring equipment such as heart rate monitors, medical record systems, and exercise machines is typically required. Excellent interpersonal skills, motivational ability, and attention to detail help you effectively support patients and collaborate with healthcare teams. These competencies are crucial to safely guiding patients through their rehabilitation, ensuring adherence to programs, and achieving optimal cardiac outcomes.