Premature Ventricular Contractions (PVC)

Premature Ventricular ContractionsTwenty-five percent of patients may have premature or extra heartbeats. Premature ventricular contractions are extra heartbeats originating in the ventricle (lower heart chamber) that occur earlier than expected and briefly interrupt the heart rhythm. They often cause a sensation of flip-flop or skipped beats.

In reality, the heart does not skip a beat. What is really felt is not the PVC. A PVC is followed by a pause that causes the next heartbeat to be more forceful. The patient feels this more forceful heartbeat.

Most young people with PVCs have a normal heart and usually no medical treatment is necessary. On the other hand, a cardiovascular evaluation and blood tests are usually performed to identify a cause and rule out risk factors, heart disease, and/or congenital heart defects.

There are rare causes for PVCs (inflammation of the heart, heart tumors, thyroid problems, electrolyte imbalance, heart disease, cardiomyopathy, congenital heart defects, heart surgery, medications, electrical disorders, caffeine, etc) but most of the time PVCs are idiopathic (a cause is not found). That is why more tests are usually recommended to make sure that your heart is okay. If testing shows no significant abnormalities with the heart, our policy is not to treat PVCs unless they become very annoying or produce certain dangerous EKG patterns.

Dr Villafañe is a cardiac electrophysiologist who specializes in this type of arrhythmias and will check for any risk factors that may be associated with PVCs.

Our Mission

Children's Heart Specialists, PSC is committed to provide comprehensive pediatric cardiac services to infants, children and young adults. We strive to insure the highest quality in non-invasive cardiovascular testing. Our medical staff is committed to being board certified in pediatric cardiology and adult congenital heart disease.

Our goal is to provide the highest quality of care with compassion and respect to our patients and their families.

Accredited in Echocardiography

Disclaimer

We do not give any medical advice or recommendations about you or your child's health in this website. The medical information that appears on this website is to be used as a general guide about heart defects and symptoms. Medical advice is discussed at the time of your consultation with Dr. Villafañe.