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How a VC Can Affect Your Heart PVCs are common and can be experienced by a variety of people with no cause for concern. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure. A bundle of fibers in the top right portion of your heart (the sinoatrial node, also known as SA) typically controls your heart's rhythm. Electrical signals travel from this node to the lower heart chambers or ventricles. Causes PVCs are caused when the electrical impulse that usually begins your heartbeat at a point called the sinus node (also called the sinoatrial node or SA node) isn't. Instead, the impulse begins in another area of your heart called the ventricles and triggers a wrongly timed beat. These extra beats are called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart beats faster or feels like it is fluttering. They can occur rarely, causing no symptoms, but they could also happen frequently enough to impact your quality of living. Your doctor may prescribe medication when they occur frequently or cause weakness, dizziness or fatigue. PVCs are generally safe and do not increase your risk of heart disease. Frequent PVCs however, may weaken the heart muscle over time. This is particularly relevant if the PVCs result from a condition like dilated cardiomyopathy and arrhythmogenic right-ventricular cardiomyopathy, which could lead to heart failure. The signs of PVCs include a feeling that your heart skips a beat or flutters, and you may feel breathless. The fluttering may be more noticeable when you exercise or consume certain foods or drinks. People with 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 have occasional PVCs, your doctor may suggest lifestyle changes and medication. If they are a regular occurrence, you may have to avoid certain drinks and foods like alcohol and caffeine. You can also reduce stress by getting enough sleep and exercising. If you have many PVCs The doctor may suggest a medical procedure called radiofrequency catheter ablation, which destroys the cells that are responsible for PVCs. This is done by a specialist called an electrophysiologist. The treatment is typically effective in treating PVCs which reduce symptoms, but it does not stop them from recurring in the future. In some cases it may increase your risk of having atrial fibrillation (AFib) which could cause stroke. This is rare but it could be life-threatening. Symptoms Premature ventricular contracts PVCs, also known as PVCs, can cause your heart to skip or flutter. These extra heartbeats are harmless, however you might want to consult your doctor when they occur frequently or if you experience symptoms such as dizziness or fatigue. Normally, electrical signals start in the sinoatrial node, which is in the top right-hand side of the heart, and travel down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to pump blood into the lung. They then return to the center to start the next cycle of pumping. A PVC begins in a different place, the Purkinje fibers are located in the left-hand side of the heart. When PVCs occur, they can make the heart beat faster or feel as if it skipped the beat. If you only have one or two episodes, and there are no other symptoms the cardiologist will likely not be able to treat you. If you have a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat for a period of 24 hours. The doctor may also recommend wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs. People who have suffered a heart attack in the past or suffer from cardiomyopathy -which affects how the heart pumps bloodand should be aware of their PVCs and speak with an expert in cardiology about lifestyle changes. Those include avoiding caffeine, alcohol and smoking, reducing anxiety and stress, and getting enough sleep. A cardiologist might prescribe medications to slow the heartbeat for example, beta blockers. If you are experiencing frequent PVCs even if don't have any other symptoms, you should consult a cardiologist. These extra heartbeats can be a sign of problems with the structure of your heart or to other health conditions and, over time, when they are frequent enough, they can weaken the heart muscle. However, most people with PVCs don't experience any problems. They just want to be aware that the fluttering or skippy heartbeats aren't typical. Diagnosis PVCs can be akin to heartbeats that flutter, especially if they are frequent and intense. People who experience them regularly may feel faint. They can also happen with exercising, but most athletes who experience them do not have any issues in their heart or health. PVCs may show up in tests like an electrocardiogram or a Holter monitor. These patches have sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram, which uses ultrasound to examine the heart and observe how it's working. A doctor can often tell whether a patient has PVCs by looking at them and taking a medical history. But sometimes they might only be able to detect them when they examine the patient for different reasons, like after an accident or surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They are able to detect heart disease in the event of any concern. If your cardiologist concludes that your heart is structurally normal, reassurance is the only treatment required. If your symptoms are causing you discomfort or cause you to feel anxious, avoiding alcohol, caffeine and other over the counter decongestants, and the reduction of stress could help. Regular exercise, maintaining a healthy weight, and drinking enough fluids can all aid in reducing the frequency of PVCs. If your symptoms continue or are severe, talk to your doctor about medication options to treat them. Treatment If PVCs are rare or don't cause symptoms, they rarely require treatment. If they happen frequently, your doctor might be able to look for heart problems or suggest lifestyle modifications. You may also undergo a procedure to get rid of them (called radiofrequency catheter ablation). If you have PVCs The electrical signal that triggers your heartbeat starts somewhere different than the sinoatrial nerve (SA node) located in the upper right part of your heart. This can cause your heart to feel like it skips beats or has additional beats. It's not known what causes these symptoms, but they're common in people with other heart issues. PVCs are more likely to occur as you age, and could be more frequent during exercise. A doctor should perform an ECG and an echocardiogram for a patient who has frequent and painful PVCs to determine if there are structural heart problems. They will probably also do an exercise stress test to determine if the extra beats are caused by physical exercise. To determine whether there are any other causes for the increased beats an invasive heart catheterization or a cardiac MRI can be performed. the window doctor repairmywindowsanddoors.co.uk of people who suffer from PVCs do not experience any complications and can lead an ordinary life. However, they may increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases, this means that the heart muscle gets weaker and it is more difficult to pump blood throughout the body. Regular exercise and a balanced diet can lower your risk of developing PVCs. You should avoid foods that are high in fat and sodium and limit caffeine and tobacco. Sleep and stress are also important. Certain medicines can also increase the risk of getting PVCs. So if you take one of these drugs, it's important to follow your doctor's recommendations regarding eating healthy, exercising and taking your medication. In studies of patients suffering from PVC burdens that are high (more than 20% of total heartbeats) there was a higher incidence of arrhythmia-induced myopathy in the heart was observed. Certain people may require an organ transplant.