640 South State StreetDover, Delaware 19901
21 West Clarke AvenueMilford, Delaware 19963
401 North Carter RoadSmyrna, DE 19977
640 S. State StreetDover DE 1990121 West Clarke AvenueMilford DE 19963
301 Jefferson AveMilford, DE 19963
1275 S. State StreetDover, Delaware 19901
When symptoms, such as dizziness, fainting, low blood pressure, prolonged fatigue, or heart palpitations, continue without a definitive diagnosis from a routine electrocardiogram (ECG), your child's may need an ECG for a longer period. Certain arrhythmias (irregular heartbeats) can cause the symptoms noted above and may occur only sporadically, or may occur only under certain conditions, such as stress. Arrhythmias of this type are difficult to obtain on an ECG tracing that only runs for a few minutes.
A prolonged type of ECG tracing, called a Holter monitor, gives the doctor a better opportunity to see any abnormal heartbeats or rhythms that may be causing your child's symptoms.
The Holter monitor test is used to record your child's ECG tracing continuously for 24 hours or longer. You will receive instructions on how long your child will wear the recorder (usually 24 hours, but sometimes longer), how to keep a diary of your child's activities and symptoms during the test, and personal care and activity instructions.
Event monitoring is very similar to Holter monitoring, and is often done for the same reasons. However, unlike the Holter monitor, which records continuously throughout the testing period of 24 to 48 hours, the event monitor does not record until your child feels symptoms and you or your child trigger the monitor to record the ECG tracing at that time.
When your child feels one or more symptoms, such as chest pain, dizziness, or palpitations, one of you will push a button on the event monitor recorder.
After symptoms are experienced and recorded, you will send the recording to your child's doctor or to a central monitoring center. You will also keep a diary of your child's symptoms and corresponding activities, just as with the Holter monitoring procedure.
Some reasons for your child's doctor to request a Holter monitor procedure include, but are not limited to, the following:
To evaluate chest pain
To evaluate other signs and symptoms which may be heart-related, such as fatigue, shortness of breath, dizziness, or fainting
To help identify irregular heartbeats or arrhythmias
To further evaluate arrhythmias noted on a routine ECG
The following steps provide information about how a Holter monitor procedure is done:
ECG electrodes will be placed on your child's chest, and the ECG monitor will be attached to the electrodes with lead wires.
The ECG monitor is small and portable. The monitor may have a shoulder strap so that the monitor box may be worn over the shoulder like a shoulder bag, or it may clip to a belt or pocket.
You will be given instructions regarding:
How to keep the electrodes attached to your child's skin.
How to check the monitor for problems.
When to call the doctor's office for help.
Keeping the electrodes and monitor dry by not allowing your child to take a shower or tub bath (a sponge bath is usually allowed) or go swimming.
Avoiding situations where your child may sweat excessively, causing the leads to detach.
How to keep a diary during the procedure, noting the date and time of day of any changes in activity and symptoms your child experiences.
Avoiding using electrical appliances, such as electric razors, hair dryers, or electric toothbrushes, near your child so that the ECG signal will not receive electrical interference on the recording tape. If these appliances must be used near your child, you should note it in the diary.
Avoiding magnets, metal detectors, areas with high-voltage electrical wires, and electric blankets during the procedure, since they can also create electrical interference on the recording tape.
Once your child has been hooked up to the monitor and you have been given instructions, he or she will be allowed to return to his or her usual activities, such as playing and going to school, unless the doctor instructs you otherwise.
You will be given a telephone number to call in case one or more of the electrodes comes off or if the monitor starts beeping.
Be sure to write down the date and time of any symptoms your child experiences in the diary, as well as what your child was doing at the time and any unusual circumstances that were also present.
At the end of the procedure, you and your child will return to the doctor's office to have the electrodes removed and the monitor discontinued. Or, you may be instructed to do this yourself at a certain time and date.
Depending on the results of the Holter monitor, additional tests or procedures may be scheduled to gather further diagnostic information.
Bayhealth is Southern Delaware’s healthcare leader with hospitals in Dover and in Milford. Bayhealth provides a wide range of medical services, including cardiovascular, cancer, orthopaedics and rehabilitation, pediatrics, respiratory care, sleep care, surgical weight loss, women’s services and walk-in medical care. Search for nursing jobs, and health classes and events. Find doctors affiliated with Bayhealth Medical Center or a Delaware hospital near you.