24-hour Holter monitoring is a non-invasive test that continuously records your heart’s electrical activity over a 24-hour period. This test helps diagnose arrhythmias, heart conditions, and other cardiovascular abnormalities that may not be detected during a routine check-up. The device is small, lightweight, and easy to wear, allowing you to go about your daily activities while your heart’s electrical activity is recorded. This continuous monitoring gives healthcare providers a clearer picture of your heart’s health and helps tailor the right treatment plan.