Telemetry school typically involves comprehensive training that lasts approximately 40 hours, which can be completed over several days or weeks depending on the program structure. This training encompasses a wide range of topics essential for telemetry technicians, including detailed instruction on telemetry analysis techniques, interpretation of various cardiac rhythms, and an in-depth review of heart anatomy and physiology. The curriculum is designed to equip students with the necessary skills to monitor and interpret cardiac data accurately, ensuring patient safety and effective clinical decision-making. The duration and depth of the program may vary between institutions, but generally, it provides a solid foundation for those pursuing a career in cardiac monitoring and telemetry.