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How a VC Can Affect Your Heart PVCs are common and can be experienced by a wide range of people without causing any issues. If they occur regularly, PVCs can weaken your heart muscle and increase the risk of heart failure. The heart's rhythm is usually controlled by a group of fibers located in the upper right part of your heart. This is called the sinoatrial node, or SA. Electrical signals are transmitted from there to the lower heart chambers, or ventricles. Causes PVCs are caused by the electrical impulse that normally initiates your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) does not. Instead, the impulse starts in a different area of your heart—the ventricles—and causes an untimed beat. These extra beats, also known as ventricular tachycardia, or ventricular fibrillation, may feel like your heart skipped a beat or is like it's fluttering. They can occur infrequently and have no symptoms or they can occur frequently enough to interfere with your daily life. If they happen frequently or cause dizziness, weakness or fatigue, your doctor might treat them with medication. PVCs are generally safe and do not increase your risk of heart disease. Regular PVCs however, may weaken your heart muscle over time. This is especially when the PVCs are caused by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure. window doctors near me can trigger symptoms such as a feeling of your heart beating one beat, or even the feeling of your heart fluttering. It is also possible to feel breathless. The fluttering can be more evident when you exercise or consume certain beverages or foods. People with chronic stress or anxiety can have more PVCs, and some medications such as amiodarone, digoxin, and cocaine can increase the chance of developing them. If you have occasional PVCs your doctor may suggest lifestyle changes and medication. If they are a frequent occurrence, you may need to avoid some drinks and foods, such as caffeine and alcohol. You can also take steps to lessen your stress levels, and take advantage of plenty of rest and exercise. If you have a lot of PVCs Your doctor might suggest a medical procedure known as radiofrequency catheter ablation. This procedure eliminates the cells responsible for them. This procedure is performed by a specialist, known as an electrophysiologist. It is generally successful in treating the PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In certain cases, it can increase the risk of developing atrial fibrillation (AFib), which can result in stroke. This is rare but can be life-threatening. Signs and symptoms Premature ventricular contractions, also known as PVCs, may make your heart appear to flutter or skip the beat. These heartbeats that are not normal can be harmless, but you may be advised to consult your physician when they occur frequently or if you notice symptoms like dizziness or fatigue. Normally, electrical signals begin in the sinoatrial node located in the upper right side of the heart. They travel down to the lower chambers (or ventricles) that pump blood. The ventricles expand to force blood into the lung. They return to the heart's center to start the next cycle of pumping. However, a PVC starts in a different location, from the bundle of fibers known as the Purkinje fibers, located in the bottom left portion of the heart. When PVCs occur, they cause the heart beat or feel as if it skipped a beat. If you've experienced only a few episodes, but no other symptoms, the cardiologist probably won't treat you. If you have many PVCs, your doctor may recommend that you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. The doctor may also suggest wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs. If you've had a prior heart attack or have cardiomyopathy — a condition that alters the way the heart pumps blood — must be aware of their PVCs and speak with an expert in cardiology about lifestyle changes. These include avoiding alcohol, caffeine and smoking, managing stress and anxiety, and getting enough rest. A cardiologist might also prescribe medication to slow the heartbeat, like beta blockers. If you have frequent PVCs even if don't have any other symptoms, you should consult a cardiologist. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs, and if they occur frequently enough, they can weaken your heart muscle. But the majority of people suffering from PVCs don't have any issues. They would like to know if rapid heartbeats, or the skipping of heartbeats is normal. Diagnosis PVCs may feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience them regularly may feel faint. They can also occur with training, even though many athletes who suffer from them don't have any problems with their health or heart. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors on them to record electrical signals from your heart. A cardiologist may also perform an echocardiogram, which makes use of ultrasound to examine the heart and determine how it's working. A doctor will usually be able to determine whether a patient has PVCs by examining them and taking their medical history. Sometimes however, they might not be aware of PVCs until they examine a patient for another reason such as following an accident or surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias and can be used in the event of any suspicion of heart disease. If your cardiologist concludes that your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are troubling or make you feel anxious, staying away from alcohol, caffeine, and other decongestants and reducing stress can help. Engaging in regular exercise, keeping at a healthy weight, and drinking enough water can also help reduce the frequency of PVCs. If your symptoms persist or are severe, speak to your doctor about possible medications that can control them. Treatment If PVCs are rare or do not cause symptoms, they rarely need treatment. If you have them often, your doctor may want to check for any other heart problems and suggest lifestyle changes or medication. You could also have a procedure (called radiofrequency cathode ablation) to get rid them. If you have PVCs The electrical signal that causes your heartbeat begins somewhere outside of the sinoatrial node (SA node) located in the upper right side of your heart. This could cause your heart to feel as if it skips beats or has extra beats. It's unclear what causes them, but they're more common in people with other heart issues. PVCs may increase in frequency as you age, and could be more frequent during exercise. If a patient experiences frequent and painful PVCs, a physician should conduct an ECG and an echocardiogram to rule out heart disease that is structural. The doctor will also perform an exercise stress test to determine if the additional heartbeats are due to physical activity. A heart catheterization, cardiac MRI or nuclear perfusion study can be done to look for other causes of the increased beats. Most people who suffer from PVCs do not suffer from any complications and can lead a normal lifestyle. They can increase the risk of dangerous heart rhythm disorders, especially if they occur in certain patterns. In some instances, this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout your body. A regular, healthy diet and a lot of exercise can reduce your chances of developing PVCs. You should avoid foods that are high in sodium and fat, and you should also limit caffeine and tobacco. Sleep and stress are also important. 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, as well as taking your medication. In studies of patients with high PVC burdens (more than 20% of heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was found. Some people may need a heart transplant.