What is Pediatric Arrhythmia?

An arrhythmia is when a heart beats irregularly. The condition can cause the heart to beat too quickly, too slowly or unevenly. If your child’s doctor finds an arrhythmia, they may recommend diagnostic tests or refer you to a pediatric cardiologist.

Heart rate measures a heart’s beats per minute. A child’s resting heart rate is around 70. Infants’ heart beat about 140 times per minute. Heart rhythms are ordinarily regular, though they speed and slow during different activities.

An arrhythmia can be present at birth or develop later. Sometimes an irregular heartbeat doesn’t have symptoms. Doctors often find the problem during routine exams. If your child’s pediatrician notices an arrhythmia, they will evaluate her medical history.

HOW ARE ARRHTHMIAS TREATED?

We have various therapies for our patients with irregular heart beats. The recommended treatment depends on the patient’s condition. Here are some of the therapies pediatric cardiologists recommend for children with an arrhythmia:

Medication

We can treat some disorders with drugs. Tachycardias, a condition where the heart beats too fast, may be improved with medication. Medicine doesn’t cure an arrhythmia but may prevent or shorten an episode or irregular beats.

If your child’s physician prescribes a drug, your child may need to take a dose every day or she may need it only when her heart beats abnormally. Some patients begin drug treatment in a hospital where they can be monitored for side effects. A doctor may need to prescribe several drugs before finding the right medication.

Radiofrequency Ablation

Serious arrhythmias may require more than medication. A physician may recommend a permanent remedy if a child’s condition is life-threatening. A radiofrequency catheter ablation is a non-invasive procedure. The pediatric cardiologist uses several catheters to change the part of the heart that causes the irregularity.

Surgery

Physicians treat some patients with open surgery. The surgeon will alter the heart to interrupt the abnormal connection causing the problem.