A cardiac stress test assesses heart function during physical exertion or simulated activity. Proper readiness ensures accurate results and minimizes potential risks. This involves specific pre-test instructions concerning medications, food, and beverage intake, as well as attire.
Adherence to preparation guidelines is paramount for diagnostic precision and patient safety. By following medical advice, individuals contribute to the reliability of the test, leading to informed clinical decisions regarding cardiac health. Historically, careful pre-test protocols have evolved to reduce variability and improve the sensitivity of detecting heart conditions.