CNAs in telemetry units need basic nursing skills, strong attention to detail, and an understanding of cardiac rhythms, usually supported by CNA certification and experience in acute care. Familiarity with telemetry monitoring equipment, electronic medical records (EMR), and vital sign assessment is typically required. Excellent communication, teamwork, and time management skills help CNAs excel in high-acuity settings. These combined skills ensure patient safety, efficient collaboration, and prompt response to cardiac events in a fast-paced environment.