When there are people who have QRS complexes of different shapes or sizes on their electrocardiogram (ECG), this is called a multifocal PVC. This means that there is more than one focus, or center, from which the electrical signal is coming. Multifocal PVCs are considered benign, meaning they are not dangerous and do not require treatment. However, if someone has symptoms like chest pain or shortness of breath, they should see a doctor to rule out other causes. This article will go over the definition, symptoms, causes, and treatment of multifocal PVCs.
There are three types of multifocal PVC:
Type I: This type of multifocal PVC occurs when there is more than one focus, or center, from which the electrical signal is coming. Type II: This type of multifocal PVC occurs when there is only one focus, or center, from which the electrical signal is coming. Type III: This type of multifocal PVC occurs when there is no focus or center from which the electrical signal is coming.
The symptoms
When it comes to the symptoms for it includes Shortness of breath, fatigue, chest pain, heart palpitations, and dizziness. Additionally, during an EKG, this will look like there are multiple areas of the heart where the electrical signal is coming from.
The causes
There are many things that can trigger multifocal PVCs, but some of the more common ones include stress, anxiety, caffeine, tobacco use, and certain medications. Additionally, underlying health conditions such as diabetes, high blood pressure, and thyroid problems can also contribute to its development. Furthermore, people who have had a heart attack or heart surgery are also at an increased risk of developing PVCs.
The treatments
Treatment is unnecessary for most people as PVCs are benign and generally cause no symptoms. However, if they are causing symptoms or interfering with your quality of life, a few different options are available. These include lifestyle changes, such as reducing stress and avoiding triggers like caffeine and tobacco. Medications can also be used to help control symptoms, such as beta blockers that can help regulate your heart rate. In some cases, electrical cardioversion may be necessary to correct the arrhythmia. This is a procedure where electrical shocks are used to reset the heart’s normal rhythm.
To conclude, multifocal PVCs are usually benign and cause no symptoms. However, if they are causing symptoms, there are a few different treatment options available. Lifestyle changes, such as reducing stress and avoiding triggers like caffeine and tobacco, can help control symptoms. Medications, such as beta blockers that regulate heart rate, may also be necessary. Electrical cardioversion may sometimes be required to reset the heart’s normal rhythm. Talk to your doctor if you think you may have multifocal PVC to determine the best treatment plan for you.