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How a VC Can Affect Your Heart A lot of people experience occasional PVCs without any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure. The heart's rhythm is controlled by a group of fibers that are located in the upper right-hand part of your heart. This is called the sinoatrial node or SA. Electrical signals travel from this node to the lower heart chambers or ventricles. Causes PVCs are caused when the electrical impulse which normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) is not initiated. The impulse actually begins in the ventricles and causes an untimed heartbeat. These extra beats, also known as ventricular tachycardia, or ventricular fibrillation, can feel like your heart skipped a beat or is fluttering. pvc doctor can happen infrequently without causing any symptoms, but they may occur frequently enough to affect your quality of living. Your doctor may prescribe medication when they occur frequently or cause weakness, dizziness or fatigue. For most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. In time, frequent PVCs can weaken the heart muscle. This is especially relevant if they are triggered by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure. The symptoms of PVCs include a feeling that your heart beats slower or it flutters. You may feel exhausted. The fluttering could be more evident when you exercise, or eat or drink certain drinks or foods. People who experience chronic stress or anxiety can have more PVCs, and some medications like amiodarone digoxin, and cocaine can increase the chance of developing them. If you experience occasional PVCs your doctor might suggest lifestyle changes and medications. If you are prone to frequent PVCs, your physician may suggest that you stay away from certain foods and drinks like 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, he may suggest a medical procedure called radiofrequency catheter ablation. It destroys cells that cause PVCs. This is done by a specialist known as an electrophysiologist. The treatment is typically successful in treating PVCs, reducing symptoms but does not prevent them from recurring in the future. In certain cases it may increase the risk of developing atrial fibrillation (AFib) which could result in a stroke. It is not common, but it could be life-threatening. Symptoms Premature ventricular contractions PVCs, also known as PVCs, can cause your heart to skip or to flutter. These extra heartbeats can be harmless, however you might be advised to consult your physician in the event of frequent heartbeats or if you experience symptoms like dizziness, or fatigue. Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right-hand part of the heart. They then move to the lower chambers, or ventricles, that pump blood. Then, the ventricles contract to propel the blood into the lungs, and then return to the heart and start the next cycle of pumping. A PVC begins at a different spot that is the Purkinje fibres bundle in the bottom left of the heart. When PVCs occur and the heart is affected, it may feel like it is beating faster or slower. If you have only a few episodes, but no other symptoms, your doctor probably won't be able to treat you. However, if you have lot of PVCs, the doctor may recommend an electrocardiogram, or ECG to gauge your heart rate over 24 hours. They may also suggest wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs. If you've had a previous heart attack or have cardiomyopathy -which affects the way that the heart pumps blood- should take their PVCs seriously and consult a cardiologist about changes to their lifestyle. This includes avoiding caffeine, alcohol and smoking, managing stress and anxiety and getting enough sleep. A cardiologist may prescribe beta blockers to slow down the heartbeat. If you experience frequent PVCs even if do not have any other symptoms you should see a cardiologist. These irregular heartbeats could indicate a problem with the structure of your heart or other health issues and, over time when they are frequent enough, they may weaken the heart muscle. Most people who suffer from PVCs do not experience any problems. They want to know if the fluttering heartbeats or skipping heartbeats is normal. Diagnosis PVCs may feel like fluttering or skipped heartbeats, especially if they're intense or frequent. Patients who have a lot of them may feel they're about to faint. They can also occur during training, even though many athletes who get them do not have any issues in their heart or health. PVCs can be detected in tests like an electrocardiogram or a Holter monitor. These are sticky patches that have sensors to record electrical signals from your heart. A cardiologist may also perform an echocardiogram that uses ultrasound to look at the heart and see how it's functioning. A doctor will usually be able to determine whether a patient has PVCs by examining them and taking their medical history. But sometimes they might only be able to detect them when they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitoring systems can also assist in detecting PVCs and other arrhythmias and they might be used if there's any concern of heart disease. If your cardiologist concludes that your heart is structurally healthy, reassurance may be all you need. If your symptoms are troubling, or cause you to feel anxious, avoiding alcohol, caffeine and other over the drug decongestants and decreasing stress can help. Regular exercise and maintaining a healthy weight and drinking enough fluids can aid in reducing the frequency of PVCs. If you are experiencing symptoms that are persistent or extreme, consult your doctor about medication that may be able to control them. Treatment If PVCs do not cause any symptoms or occur rarely, they usually don't need treatment. If you experience them frequently and frequently, your doctor might want to look for any other heart problems and recommend lifestyle changes or medication. You may also undergo an operation to rid yourself of them (called radiofrequency catheter ablation). If you suffer from PVCs in your heart the electrical signal that creates your heartbeat is located different than the sinoatrial (SA) node located in the upper right-hand corner of your heart. It can feel like your heart skips a beat or has extra beats. PVCs are more prevalent among people with heart problems, but it's not known what causes them. PVCs are more likely to occur as you age, and might occur more frequently during exercising. A doctor should conduct an ECG along with an echocardiogram on a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. The doctor may also conduct an exercise stress test to determine if the additional heartbeats are due to physical activity. A heart catheterization or cardiac MRI or nuclear perfusion study could be done to look for other reasons for the increased beats. The majority of people with PVCs do not suffer from any problems and can enjoy a normal lifestyle. They could increase the risk of developing dangerous heart rhythm disorders particularly if they develop in certain patterns. In some cases, that means that the heart muscle becomes weaker and is unable to pump blood through your body. Regular exercise and a healthy diet can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and limit your consumption of caffeine and tobacco. It is also important to sleep enough and manage stress. Some medicines can also increase your risk of PVCs. So if you take one of these medications, it's important to follow the doctor's advice about eating well, exercising and taking your medication. Studies of patients suffering from an excessive amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher risk of arrhythmia-induced cardiomyopathy. Some people may need a heart transplant.