Holter monitor - Mayo Clinic
Apr 16, 2024 · A Holter monitor is a small, wearable device that continuously checks the heartbeat. It uses one or more sensors called electrodes and a recording device to measure …
Holter Monitor: Purpose, Results & How It Works - Cleveland Clinic
Apr 14, 2024 · A Holter monitor is a small device you wear to record electrical activity in your heart for 24 to 48 hours. It can help detect arrhythmias and unexplained dizziness.
24-Hour Holter Monitoring: Purpose, Procedure, and Results
Aug 26, 2025 · A Holter monitor is a portable device that tracks your heart rate and rhythm over 24 hours, providing your doctor with a more comprehensive picture of your heart health than a …
Holter Monitor: Why It's Done, and What to Expect - Healthgrades
Oct 31, 2022 · A Holter monitor is a painless test that records your heart’s electrical activity continuously, usually for 1–2 days. A Holter monitor is a longer version of an EKG …
Holter monitor - Wikipedia
In medicine, a Holter monitor (often simply Holter) is a type of ambulatory electrocardiography device, a portable device for cardiac monitoring (the monitoring of the electrical activity of the …
Holter Monitor Test: Uses, Risks, Procedure, Results
Oct 21, 2025 · A Holter monitor records heartbeats over 24-48 hours to detect irregular heart rhythms. You can't shower or bathe while wearing a Holter monitor, and you must keep a diary …
Holter monitor and event monitor - Harvard Health
Mar 22, 2025 · A Holter monitor is a portable EKG device that records your heart rhythm over time, outside the hospital or doctor's office.
What to Expect During a Holter Monitor Test – Dr Jonathan Lyne
What Is a Holter Monitor? A Holter monitor is a small, wearable device that tracks your heart’s rhythm throughout your day-to-day activities, usually for 24 to 48 hours (though potentially …
Holter Monitor - American Heart Association
Feb 25, 2025 · A Holter monitor is a battery-powered device that records your heart’s activity for 24-48 hours or more. It is the size of a small camera and is worn on a strap around the …
What Is a Holter Monitor? How It Helps Detect Heart Problems Early
A Holter monitor is a medical device used to monitor your heart for unusual heart rhythms that may indicate a heart problem. You have to wear it for 1 to 2 days and return to your doctor, so …