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How a VC Can Affect Your Heart A lot of people experience occasional PVCs without any problems. If they occur often, PVCs may weaken your heart and increase your risk of heart failure. The heart's rhythm is controlled by a bundle of fibers that are located in the upper right part of your heart. This is called the sinoatrial node or SA. the window doctors travel to ventricles or lower chambers of your heart. Causes PVCs occur when the electrical impulse that usually starts your heartbeat in a region known as the sinus node (also known as the sinoatrial or SA node) isn't. The impulse actually begins in the ventricles, causing an irregular heartbeat. These extra beats are called ventricular tachycardia or ventricular fibrillation. They may feel like the heart skipped a beat or feels fluttering. They can occur rarely without causing any symptoms, but they could occur frequently enough to affect your standard of life. Your doctor might prescribe medication if they are frequent or cause weakness, dizziness or fatigue. PVCs are generally harmless and don't increase your risk of heart disease. Over time, repeated PVCs can weaken the heart muscle. This is especially true if the PVCs result from an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can cause heart failure. PVCs can cause symptoms such as a feeling of your heart skipping one beat, or even fluttering. It is also possible to feel breathless. The fluttering may be more apparent when you exercise or consume certain drinks or food items. PVCs are more prevalent in people with chronic anxiety or stress. Certain drugs, like digoxin, amiodarone or cocaine, can also increase the risk. If you are experiencing occasional PVCs Your doctor might recommend lifestyle changes and medicines. If they are a regular occurrence, you may have to stay clear of certain drinks and foods like alcohol and caffeine. You can also reduce your stress levels, and make sure you get enough sleep and exercise. If you have many PVCs Your doctor might suggest a medical procedure known as radiofrequency catheter ablation, which eliminates the cells responsible for them. The procedure is carried out by a specialist known as an electrophysiologist. The treatment is usually effective in treating PVCs which reduce symptoms, but it does not stop them from returning in the future. In certain cases, it may increase the risk of developing atrial fibrillation (AFib), a condition that can lead to stroke. It is not common, but it could be life-threatening. Signs and symptoms Premature ventricular contractures or PVCs may cause your heart to skip or be fluttering. These heartbeats can be harmless, however, you should consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness. Normaly, electrical signals begin in the sinoatrial region, which is in the upper right-hand corner of the heart. They then travel to the lower chambers, also known as ventricles, that pump blood. The ventricles expand to pump blood into the lungs. They return to the center to begin the next cycle of pumping. A PVC begins in a different place, the Purkinje fibres bundle in the left side of the heart. When PVCs occur, they can make the heart beat faster or feel like it skipped a beat. If you only have a few episodes, and no other symptoms are present, your cardiologist will probably not prescribe treatment. But if you have a number of PVCs, the doctor may suggest an electrocardiogram, or ECG, to measure the heart's rate over the course of 24 hours. The doctor may also suggest wearing a Holter monitor that records your heartbeat over time to determine how many PVCs you have. If you've had a previous heart attack or cardiomyopathy, an illness that affects method by which the heart pumps blood – must take their PVCs seriously and speak to a cardiologist about lifestyle modifications. These include abstaining from alcohol, caffeine and smoking, reducing anxiety and stress and getting enough rest. A cardiologist may also prescribe medication to slow the heartbeat, such as beta blockers. If you are experiencing frequent PVCs even if don't have any other symptoms you should see a cardiologist. These extra heartbeats can indicate an issue with the structure of your heart or other health conditions and, over time, if they occur often enough, they may weaken the heart muscle. However, most people with PVCs do not experience any issues. They want to know if the fluttering heartbeats or skipping heartbeats is normal. Diagnosis PVCs may feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them often might feel faint. Exercise can trigger PVCs, but a lot of athletes who experience them do not have heart or health problems. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors that record electrical signals from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to examine the heart and observe how it's functioning. A doctor can often tell if a patient has PVCs by examining them and taking their medical history. Sometimes however, they might only notice PVCs when examining patients for a different reason, such as after an accident or surgery. Ambulatory ECG monitoring systems can also aid in detecting PVCs and other arrhythmias, and can be used in the event of any suspicion of a cardiac condition. If your cardiologist concludes that your heart is structurally normal, reassurance will be the only treatment required. If your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine, and other decongestants and reducing stress can aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can all help reduce the frequency of PVCs. If the symptoms persist or are severe, speak to your doctor about possible medication options to treat the symptoms. Treatment If PVCs aren't causing symptoms or happen rarely, they usually don't need treatment. If you have them often, your doctor may want to examine for other heart conditions and recommend lifestyle changes or medication. You could also undergo an operation (called radiofrequency cathode ablation) to get rid them. If you have PVCs in your heart the electrical signal that causes your heartbeat begins somewhere outside of the sinoatrial (SA) node located in the upper right-hand corner of your heart. This can cause your heart to feel like it skips a beating or has additional beats. They're more common among people who suffer from heart issues, but it's not known what causes them. PVCs are more frequent as we age and can occur more often during exercise. A doctor should conduct an ECG and an echocardiogram for a patient who suffers from frequent and painful PVCs to determine if there are structural heart problems. The doctor will also conduct an exercise stress test to determine if the increased heartbeats are caused by physical activity. To find out whether there are other reasons for the extra beatings an invasive heart catheterization or a cardiac MRI could be conducted. Most people with PVCs do not have any issues and can lead an ordinary life. However, they can increase the risk of developing dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some cases, that means that the heart muscle becomes weaker and is having difficulty pumping 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. You should also try to get enough sleep and reduce stress. Some medicines can also increase the risk of developing PVCs. If you are taking one of these medicines, it's important to follow the doctor's advice regarding eating healthy, exercising and taking your medication. Studies of patients with a high amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. Some people may need an organ transplant.