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How a VC Can Affect Your Heart Many people experience occasional PVCs without any problems. If they are frequent, PVCs may weaken your heart and increase your chance of suffering from heart failure. The heart's rhythm is usually controlled by a group of fibers located in the upper right-hand corner of your heart. This is known as the sinoatrial node, or SA. Electrical signals are transmitted to the lower heart chambers or ventricles. Causes PVCs happen when the electrical impulse that normally begins your heartbeat at a point known as the sinus node (also known as the sinoatrial or SA Node) doesn't. Instead, the impulse starts in another area of your heart, the ventricles, and causes a mistimed beat. These extra beats, also known as ventricular tachycardia, or ventricular fibrillation, may feel like your heart skipped a beat, or it feels like it is like it is fluttering. They can happen infrequently and have no symptoms or they can happen often enough to interfere with your quality of life. Your doctor may prescribe medicine if they are frequent or cause weakness, dizziness or fatigue. For most people, PVCs are harmless and don't increase your risk of heart disease or other health problems. Over time, repeated PVCs can weaken the heart muscle. This is especially the case if they are caused by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure. The signs of PVCs include feeling like your heart beats faster or it flutters. You may feel breathless. The fluttering can be more apparent when you exercise, or consume certain foods or beverages. PVCs are more prevalent in those suffering from chronic anxiety or stress. Certain drugs, like digoxin, amiodarone and cocaine, can increase the risk of developing PVCs. If you are experiencing occasional PVCs your doctor may suggest lifestyle changes and medications. If they're a frequent occurrence, you may need to avoid certain foods and beverages, such as caffeine and alcohol. You can also reduce stress by having enough sleep and working out. 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 known as an electrophysiologist. It is typically successful in treating the PVCs and reducing symptoms, however, it doesn't prevent them from occurring in the future. In some cases it can increase the risk of developing atrial fibrillation (AFib), an illness that can result in stroke. This is rare but can be life-threatening. repairmywindowsanddoors.co.uk and symptoms Premature ventricular contractions, also known as PVCs, can cause your heart seem to skip or flutter the beat. These heartbeats can be harmless, but you should consult your physician in case you experience frequent episodes or other symptoms such as dizziness or weakness. The electrical signals normally begin in the sinoatrial area, which is located in the upper right part of the heart. They then travel to the lower chambers, also known as ventricles, which pump blood. The ventricles then expand to push blood into your lungs and return to the heart and start the next cycle of pumping. A PVC begins in a different place that is the Purkinje fibres bundle at the left-hand side of the heart. When PVCs occur, they can make the heart pound or feel like it skipped a beat. If you only have one or two episodes, and there are no other symptoms your cardiologist may not treat you. However, if you have lot of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to determine your heartbeat over the course of 24 hours. He or she might also suggest wearing a Holter Monitor that records the heart's rhythm and count the number of PVCs. If you've had previously from a heart attack or cardiomyopathy – an illness that affects the method by which the heart pumps blood – should take their PVCs very seriously and consult a cardiologist regarding lifestyle modifications. Those include the avoidance of alcohol, caffeine, and smoking, reducing anxiety and stress and getting enough sleep. A cardiologist may prescribe beta blockers to slow the heartbeat. If you experience frequent PVCs even if do not have any other signs, you should see a cardiologist. These irregular heartbeats could be a sign of problems with the structure of your heart or to other health conditions and, over time, when they happen frequently enough, they may weaken the heart muscle. However, most people with PVCs don't have any issues. They just want to know that the fluttering or skippy heartbeats aren't typical. Diagnosis PVCs may feel like heartbeats that flutter, particularly if they're frequent and intense. People who experience them regularly might feel faint. Exercise can trigger them, but many athletes who suffer from these symptoms do not have heart or health issues. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches contain sensors that record electrical impulses from your heart. A cardiologist could also employ an echocardiogram, which uses ultrasound to examine the heart and see how it's working. A doctor can often tell the presence of PVCs by conducting a thorough examination and taking a medical history. However, sometimes they will only notice them while examining the patient for different reasons, like following an accident or surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They can be used to detect heart disease when there is a reason to be concerned. If your cardiologist concludes that your heart is structurally normal, reassurance will be the only treatment needed. However, if your symptoms are troubling or make you feel anxious, staying away from caffeine, alcohol and over-the-counter decongestants and reducing stress may aid. Regular exercise, maintaining a healthy weight, and drinking enough fluids can all aid in reducing the frequency of PVCs. If your symptoms persist or are severe, talk to your doctor about possible treatments that could help control them. Treatment If PVCs don't cause symptoms or occur rarely generally, they don't require treatment. If you are frequently affected or frequently, your doctor may wish to look for other heart issues and suggest lifestyle changes or medicine. You may also undergo a procedure to get rid of them (called radiofrequency catheter ablation). If you suffer from PVCs the electrical signal that causes your heartbeat is generated from a place different than the sinoatrial nerve (SA node) in the top right side of your heart. This can cause your heart to feel like it skips a beating or has additional beats. PVCs are more prevalent among people who suffer from heart issues however it's unclear the reason behind them. PVCs are more frequent with age and might happen more often during exercise. If a patient is experiencing frequent and painful PVCs the doctor should perform an ECG and an echocardiogram to determine if there is a structural heart problem. The doctor may also conduct an exercise stress test in order to determine if the extra heartbeats are caused by physical activity. A heart catheterization, cardiac MRI or nuclear perfusion study could be performed to find other reasons for the additional beats. Most people with PVCs don't experience any complications and can lead a normal lifestyle. They may increase your risk for heart rhythm disorders that can be dangerous particularly if they happen in certain patterns. In some cases, that means that the heart muscle becomes weaker and has trouble pumping blood throughout your body. A healthy and balanced diet and regular exercise can help reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and limit your consumption of caffeine and tobacco. Stress and sleep are also crucial. Some medicines can also increase the risk of getting PVCs. If you take any of these medicines, it is important to follow your doctor's advice regarding eating a healthy diet and exercising as well as taking your medication. Studies of patients with an excessive amount of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. Some patients may require a heart transplant.