What Is A Holter? How Does It Work?

What Is A Holter? How Does It Work?

    What Is A Holter? How Does It Work?

    Holter monitors are used by doctors to record heart activity over an extended period of time. Learn more about them here!


    Holter monitors are small devices that are worn on the chest for 24 hours at a time. They measure electrical signals in the heart, which can reveal information about how well the heart is functioning.


    What Are Holters Used For?

    Doctors use Holter monitors to diagnose arrhythmias (abnormal rhythms) in patients who have symptoms such as palpitations (irregular heartbeat), fainting, dizziness, shortness of breath, or chest pain. These tests can also help determine whether a patient has a condition called Wolff–Parkinson–White syndrome, which affects the conduction system of the heart.


    How Do They Work?

    Holter monitors consist of two parts: a monitor and electrodes. Electrodes are attached to the skin at various locations on the body, usually near the wrists, ankles, neck, and chest. The monitor records electrical signals produced by the heart throughout the day. This helps doctors see how the heart functions over time.


    When Should You Have One Done?

    Doctors use holters when they suspect there might be a problem with the heart rhythm. They also use them to help diagnose certain medical conditions such as arrhythmias (irregular heartbeat) and cardiac arrest.


    What Happens During The Test?

    Holters are small devices that attach to the chest wall and record electrical signals from the heart. They do this by attaching electrodes to the skin and then connecting these electrodes to a recorder. This allows doctors to monitor the heart’s electrical activity over a longer period of time than would otherwise be possible.


    What Can Be Learned From The Results?

    Doctors use Holters to diagnose arrhythmias (abnormal rhythms) and other cardiac abnormalities. They also use them to help determine whether a patient has had a heart attack. In addition, they can be used to evaluate patients who have symptoms of anxiety or panic attacks.

    The content of the page is for informational purposes only, please consult your doctor for diagnosis and treatment.