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How a VC Can Affect Your Heart Many people experience occasional PVCs without any problems. If they happen frequently, PVCs may weaken your heart and increase your chance of suffering from heart failure. Repair My Windows And Doors of your heart is usually controlled by a bundle of fibers located in the upper right-hand corner of your heart. This is known as the sinoatrial node or SA. Electrical signals travel from this node to the lower chambers of your heart or ventricles. Causes PVCs are caused when the electrical impulse which normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) does not. Instead, the impulse is generated in a different area of your heart—the ventricles—and causes an untimed beat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart beats faster or feels like it is fluttering. They can happen infrequently, causing no symptoms, but they can also happen frequently enough to affect your standard of living. If they occur frequently or cause weakness, dizziness or fatigue, your doctor might treat them with medication. PVCs are generally harmless and do not increase your risk of heart disease. Over time, repeated PVCs can weaken the heart muscle. This is especially true if the PVCs are triggered by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can lead to heart failure. The signs of PVCs include feeling like your heart beats faster or it flutters. You may feel exhausted. The fluttering may be more apparent when you exercise or have certain drinks or foods. People who experience chronic anxiety or stress may have more PVCs and certain medications like amiodarone digoxin, and cocaine may increase the likelihood of developing them. If you are experiencing occasional PVCs your doctor might suggest lifestyle changes and medication. If you have frequent PVCs, your doctor might recommend avoiding certain drinks and foods, such as alcohol and caffeine. You can also take steps to lessen your stress and get plenty of sleep and exercise. If you have lots of PVCs, he may recommend a medical treatment known as radiofrequency catheter ablation. It eliminates the cells that cause PVCs. This procedure is performed by a specialist called an electrophysiologist. It is generally effective in treating PVCs and reducing symptoms but it doesn't stop them from recurring in the future. In some instances it can increase your risk of having atrial fibrillation (AFib) which can result in stroke. It's not common, but it can be life-threatening. Signs and symptoms Premature ventricular contracts PVCs, also known as PVCs, can cause your heart to skip or flutter. These extra heartbeats can be harmless, however you might need to see your doctor if they are frequent or if you are experiencing symptoms like dizziness or fatigue. The normal electrical signals start in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, also known as ventricles, that pump blood. The ventricles contract to force blood into the lung. They return to the center to start the next cycle of pumping. But a PVC starts in a different place that is separate from the bundle of fibers, known as the Purkinje fibers, in the bottom left portion of the heart. When PVCs occur, the heart may feel like it is racing or pounding. If you experience just a few episodes but no other symptoms, your doctor will probably not treat you. But if you have a large number of PVCs the doctor may suggest an electrocardiogram, or ECG to determine your heartbeat over 24 hours. They may also recommend wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs. If you've had a previous heart attack or have suffered from cardiomyopathy – an illness that affects heart's blood flow – must take their PVCs seriously and consult an expert in cardiology about lifestyle modifications. Those include the avoidance of alcohol, caffeine, and smoking, managing stress and anxiety and getting enough sleep. A cardiologist may prescribe medication to slow the heartbeat, for example, a beta blocker. If you have frequent PVCs even if do not have any other symptoms, you should consult a cardiologist. These extra heartbeats may indicate a problem in the structure of your heart or lungs and if they happen often enough, it could weaken the heart muscle. The majority of people with PVCs do not experience any problems. They are interested in knowing if the rapid heartbeats, or the skipping of heartbeats is normal. Diagnosis PVCs can be akin to heartbeats that are fluttering, particularly if they're frequent and intense. Patients who have a lot of them may feel they're going to faint. They can also happen with training, even though many athletes who suffer from them don't have any problems with their heart or health. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors that record electrical impulses from your heart. A cardiologist might also use an echocardiogram, which uses ultrasound to examine the heart and observe how it's functioning. A doctor is often able to tell if a patient has PVCs by looking at them and taking a medical history. But sometimes they might not be aware of them until they examine the patient for different reasons, like after an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They may be used to identify cardiac problems when there is a concerns. If your cardiologist has determined that your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are troubling or make you feel anxious, staying away from alcohol, caffeine and other over the drug decongestants and reducing stress may help. Getting regular exercise, staying at a healthy weight, and drinking enough water can also decrease the likelihood of PVCs. If your symptoms continue or are extreme, talk to your doctor about medication options to treat them. Treatment If PVCs aren't common or don't cause symptoms, they don't usually need treatment. If you experience them frequently, your doctor may want to examine for any other heart problems and recommend lifestyle changes or medications. You could also have an operation (called radiofrequency cathode ablation) to eliminate them. If you suffer from PVCs the electrical signal that causes your heartbeat is generated from a place other than the sinoatrial node (SA node) located in the upper right part of your heart. This can make it feel like your heart skips a beat or has a few extra beats. They're more common among people with heart problems however it's unclear the reason behind them. PVCs may increase in frequency as you age, and they may be more frequent during exercise. 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. They will probably also do an exercise stress test to see whether the extra beats are a result of physical exercise. To find out if there are other causes for the increased beats the heart catheterization or cardiac MRI can be performed. The majority of people who suffer from PVCs don't experience any complications and can lead a normal lifestyle. However, they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In certain cases, it means the heart muscle gets weaker and has trouble pumping blood through your body. A healthy and balanced diet and plenty of exercise can help reduce 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 important. Certain medicines can also increase your risk for PVCs. If you are taking any of these medications, it is important to follow the advice of your doctor regarding healthy eating exercising, as well as taking your medication. Studies of patients who had a high amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. Some people may need an organ transplant.