What does a Holter monitor record? blood flow pulse rates blood pressure heart rhythms

## Step 1<br />A Holter monitor is a type of ambulatory electrocardiography device, also known as a portable ECG or heart monitor. It is a small, lightweight, portable device that is worn by the patient for 24 to 48 hours. <br /><br />## Step 2<br />The Holter monitor is designed to record the heart's rhythms. It does this by continuously monitoring the heart's electrical activity. <br /><br />## Step 3<br />The Holter monitor does not record blood flow, pulse rates, or blood pressure. These are different physiological parameters that are not captured by the Holter monitor.