Other reasons to recommend a Holter monitor. To evaluate how fast or slow your heart rate gets during theĭay and whether you have any pauses in your heart rhythm.In this syndrome, an abnormalĮlectrical conduction pathway exists within the heart.Ĭomplex abnormal heart rhythms is working Side of the heart, or Wolff-Parkinson-White syndrome. (hypertrophic cardiomyopathy), after a heart attack that caused weakness of the left Heart-related events in certain conditions, such as thickened heart walls May be heart-rhythm related, such as chest pain, tiredness, shortness of breath, Provider may ask for a Holter monitor recording or event monitor recording include: Monitors are typically worn between 24 hours and 30 days depending on the condition of the patient and the provider’s recommendation. Most monitors come in patch form which stick to the upper left portion of your chest. It records the electrical activity of the heart continuously over 24 hours or longer while you are away from the healthcare provider’s office. At the end of the test, the individual returns to the practice to have electrodes removed.A Holter monitor is a type of portable electrocardiogram (ECG). Monitoring requires keeping a patient diary of activities and symptoms noted that will be matched to the data collected. Patients cannot swim, shower, or bathe while wearing the monitor.Īfter getting instructions, a patient returns to normal activities unless the physician advises otherwise. Since the device operates on batteries, it is important that patients carry extra batteries and know how to change them. Wires connect them to the Holter device, which patients wear over the shoulder, around the waist, or clipped to a pocket or belt. The technician also attaches electrodes to the abdomen. It is sometimes necessary to shave to clip hair so that the electrodes will adhere properly. The patient removes clothing from the waist up and changes into a gown so that a technician can affix electrodes to the chest. The Monitoring ProcessĪt a patient’s appointment, a staff member will ask that jewelry and any other objects that could interfere with the test be removed.
Other common reasons include evaluating chest pain not duplicated with exercise testing, assessing the risk of future cardiac issues, monitoring heart rate after a heart attack, and determining whether an implanted pacemaker is effective. Whether the heart is getting a sufficient supply of oxygenĭoctors order this test when symptoms such as low blood pressure, dizziness, fainting, fatigue, and heart palpitations persist, but a resting ECG cannot detect a precise reason, Johns Hopkins Medicine reports.Why a patient experiences symptoms like dizziness, feeling faint, or sensing a skipped heartbeat or a racing heart.Whether current medications are effective.The data collected provides physicians with information such as: Holter monitoring allows cardiologists to evaluate heartbeats over an extended period. Timing and strength of impulses as they travel through the heartĪ standard ECG in a doctor’s office only records heart activity at a single point in time.A Holter monitor records electrical impulses that coordinate heart contractions.
The American Heart Association indicates that it is roughly the size of a small camera and records heart activity for 24 or more hours.Ĭhanges in an ECG can signal various cardiac conditions. This portable device is a type of electrocardiogram (ECG). According to the Mayo Clinic, the test is noninvasive and painless. Test results are important tools in helping cardiologists make diagnoses.
What Exactly is a Holter Monitor?Ī Holter monitor is a device patients wear to track heart rhythm. Understanding what to expect can greatly reduce patient anxiety about this procedure. When a cardiovascular doctor recommends Holter monitoring, many patients are unfamiliar with the test.
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