- 24 Hour Holter Monitor
Holter Monitor
Holter Monitor
A Holter monitor is a small, wearable device that keeps track of your heart rhythm. Your doctor may want you to wear a Holter monitor for one to two days. During that time, the device records all of your heartbeats.
What to Expect
Holter monitoring is painless and noninvasive. You can hide the electrodes and wires under your clothes, and you can wear the recording device on your belt or attached to a strap. Once your monitoring begins, don’t take the Holter monitor off — you must wear it at all times, even while you sleep.
While you wear a Holter monitor, you can carry out your usual daily activities. Your doctor will tell you how long you’ll need to wear the monitor. It may vary from 24 to 48 hours, depending on what condition your doctor suspects you have or how frequently you have symptoms of a heart problem.
You’ll be asked to keep a diary of all your daily activities while you’re wearing the monitor. Write down what activities you do and exactly what time you do them. Also write down any symptoms you have while you’re wearing the monitor, such as chest pain, shortness of breath or skipped heartbeats.
Once your monitoring period is over, you will be asked to return the device to our office and one of our cardiologists will analyze data and provide a full report.
Preparation
No special preparation required for this exam.