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How a VC Can Affect Your Heart PVCs are common and may be experienced by a wide range of people with no cause for concern. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure. The heart's rhythm is controlled by a group of fibers located in the upper right part of your heart. This is known as the sinoatrial node or SA. Electrical signals travel from there to the lower chambers of your heart or ventricles. Causes PVCs happen when the electrical impulse that usually starts your heartbeat in a part called the sinus node (also known as the sinoatrial node or SA node) doesn't. Instead, the impulse begins in a different area of your heart called the ventricles and triggers a wrongly timed beat. These extra beats, called ventricular tachycardia or fibrillation, can feel like your heart skipped a beat or is fluttering. They can happen infrequently and cause no symptoms, or they can happen often enough to interfere with your quality of life. Your doctor might prescribe medication if they are frequent or cause dizziness, weakness or fatigue. For most people, PVCs are harmless and do not increase the risk of heart disease or other health issues. Regular PVCs however, may weaken your heart muscle over time. This is especially true if the PVCs result from a condition like dilated cardiomyopathy and arrhythmogenic right-ventricular cardiomyopathy, which can lead to heart failure. The symptoms of PVCs include a feeling that your heart beats faster or it flutters. You may feel exhausted. The fluttering can be more noticeable when you exercise, or consume certain foods or beverages. People who experience chronic anxiety or stress may have more PVCs and certain drugs like amiodarone digoxin, and cocaine can increase the risk of developing them. If you have occasional PVCs your doctor may suggest lifestyle changes and medication. If they are a regular occurrence, you may have to stay clear of certain foods and beverages like alcohol and caffeine. You can also reduce your stress and take advantage of plenty of rest and exercise. If you're suffering from a lot of PVCs the doctor might recommend a medical treatment known as radiofrequency catheter ablation. This destroys the cells that are responsible for PVCs. This is done by a specialist known as an electrophysiologist. It is generally successful in treating the PVCs and reducing symptoms, however, it doesn't prevent them from recurring in the future. In some cases it can increase the risk of having atrial fibrillation (AFib) which is a condition that can lead to stroke. It is not common, but it could be life-threatening. Symptoms Premature ventricular contracts or PVCs may cause your heart to skip or to flutter. These extra heartbeats are generally harmless, but it is important to consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness. Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, or ventricles, which pump blood. The ventricles contract to push the blood into the lung. They return to the center to begin the next cycle of pumping. But a PVC begins in a different location that is separate from the bundle of fibers called the Purkinje fibers, in the bottom left portion of the heart. When PVCs occur, they can make the heart beat faster or feel like it skipped a beat. If you experience only just a few episodes and there are no other symptoms, your cardiologist will probably not treat you. If you have a lot of PVCs the doctor may suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat for a period of 24 hours. The doctor may also suggest wearing a Holter Monitor which tracks your heart rhythm and counts the number of PVCs. If you've suffered a heart attack in the past or suffer from cardiomyopathy -an illness that affects how the heart pumps blood – should be aware of their PVCs and consult a cardiologist about lifestyle changes. Those include abstaining from alcohol, caffeine and smoking, reducing anxiety and stress and ensuring adequate sleep. window doctor near me can prescribe medications to slow heartbeat, for example, beta blockers. Even if there aren't any other signs it is still recommended to have PVCs checked by a cardiologist if they happen often. These heartbeats that are irregular could be a sign of a problem with the structure of your heart or lungs, and if they occur often enough, they can weaken the heart muscle. But the majority of people suffering from PVCs do not experience any issues. They are interested in knowing if the irregular heartbeats or fluttering is normal. Diagnosis PVCs might appear to be fluttering or skip heartbeats, particularly when they're intense or frequent. People who experience them frequently may feel faint. Exercise can cause PVCs, but a lot of athletes who suffer from these symptoms do not have heart or health problems. PVCs may show up in tests like an electrocardiogram or a Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram, which makes use of ultrasound to examine the heart and see how it's working. A doctor can often tell whether a patient has PVCs by looking at them and taking a medical history. Sometimes however, they might only be able to detect PVCs when they examine the patient for another reason, such as after an accident or surgical procedure. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They are able to detect cardiac disease when there is a concern. If your cardiologist concludes that your heart is structurally normal, reassurance is the only treatment required. If your symptoms are causing discomfort or cause you to feel anxious, avoiding alcohol, caffeine and other decongestants and reducing stress can aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms persist or are severe, speak with your physician about possible medication options to treat the symptoms. Treatment If PVCs are rare or don't cause symptoms, they don't usually need treatment. If you are frequently affected, your doctor may want to examine for other heart conditions and recommend lifestyle changes or medicine. You might also get an operation to rid yourself of them (called radiofrequency catheter ablation). If you have PVCs, the electrical signal that triggers your heartbeat is generated from a place outside of the sinoatrial node (SA node) located in the upper right side of your heart. This could cause your heart to feel like it skips beats or has additional beats. It's not clear what causes these symptoms, but they're common in people who have other heart issues. PVCs are more likely to occur as you age, and they could be more frequent during exercising. A doctor should conduct an ECG along with an echocardiogram on a patient that suffers from frequent and painful PVCs to identify structural heart conditions. The doctor may also perform an exercise stress test in order to determine if the additional heartbeats are caused by physical activity. To determine whether there are other reasons for the extra beatings the heart catheterization or cardiac MRI is possible. The majority of people who suffer from PVCs do not have any issues and live an ordinary life. They can increase the risk of developing dangerous heart rhythm disorders particularly if they develop in certain patterns. In some instances, this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout the body. Regular exercise and a balanced diet can lower your chances of developing PVCs. Avoid foods high in fat and sodium, and limit your intake of tobacco and caffeine. Sleep and stress are also crucial. Some medicines may also increase the risk of developing PVCs. If you take any of these medications, it is important that you follow your doctor's advice regarding eating a healthy diet, exercising, and taking your medication. In studies of patients suffering from PVC burdens that are excessive (more than 20% of the total heartbeats) there was a higher incidence of arrhythmia-induced cardiac myopathy was discovered. This could lead to a need for a heart transplant in certain people.