What do 10 leads do for a patient in holter monitor?

In a Holter monitor, 10 leads are used to continuously record the electrical activity of the heart over a specified period, usually 24 to 48 hours. These leads help capture a comprehensive view of the heart's rhythm and can identify abnormalities such as arrhythmias, ischemia, or other cardiac conditions. The data collected is crucial for diagnosing heart issues that may not be apparent during a standard ECG, providing valuable information for effective patient management.