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How a VC Can Affect Your Heart PVCs are common and may be experienced by many people without causing any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure. A bundle of fibers located in the top right portion of your heart (the sinoatrial, or SA, node) usually controls your heart rhythm. Electrical signals are transmitted from there to the lower heart chambers or ventricles. Causes PVCs happen when the electrical impulse that usually initiates your heartbeat in a region called the sinus node (also known as the sinoatrial node or SA node) does not. Instead, the impulse is generated in a different part of your heart called the ventricles and triggers a wrongly timed beat. These extra beats are known as ventricular tachycardia, and ventricular fibrillation. It could feel as if the heart skipped a beating or feels fluttering. They may occur infrequently without causing any symptoms, but they can occur frequently enough to affect your quality of life. If they are very frequent or cause weakness, dizziness, or fatigue, your doctor might treat them with medication. In 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 condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure. PVCs can cause symptoms such as a feeling of your heart skipping an beat, or the feeling of your heart fluttering. You might also feel breathless. The fluttering may be more evident if you exercise, or consume certain foods or beverages. People who suffer from chronic anxiety or stress may have more PVCs, and some drugs like amiodarone digoxin and cocaine can increase the likelihood of developing them. If you experience occasional PVCs your doctor may suggest lifestyle changes and medications. If they are a frequent occurrence, you may have to stay clear of certain drinks and foods like caffeine and alcohol. You can also lower stress by taking enough rest and working out. If you're suffering from a lot of PVCs, he may suggest a medical treatment called radiofrequency catheter ablation. This destroys cells that cause PVCs. Electrophysiologists are the ones who perform this procedure. The treatment is generally successful in treating PVCs, reducing symptoms but does not prevent them from returning in the future. In window doctor near me , it may increase the risk of having atrial fibrillation (AFib), an illness that can lead to stroke. It is not common however it could be life-threatening. Signs and symptoms Premature ventricular contractions or PVCs may cause your heart to skip or to flutter. These extra heartbeats are harmless, but you might want to consult your doctor in the event of frequent heartbeats or if you are experiencing symptoms like dizziness, or fatigue. Normaly, electrical signals begin in the sinoatrial, located in the upper right corner of the heart. They then move to the lower chambers, or ventricles, where blood pumps are located. The ventricles contract to propel the blood into your lungs and return to the heart to begin the next cycle of pumping. A PVC starts at a different spot that is the Purkinje fibres bundle in the left side of the heart. When PVCs occur and the heart is affected, it may feel as if it's racing or pounding. If you have only a few episodes, but no other symptoms, the cardiologist probably won't treat you. If you have many PVCs and your doctor might suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat over the course of 24 hours. The doctor may also recommend wearing a Holter monitor, which will record the heart's rhythm over time to determine the number of PVCs you have. If you've had a prior heart attack or suffer from cardiomyopathy -an illness that alters the way the heart pumps blood- should take their PVCs seriously and speak with an expert in cardiology about lifestyle changes. These include abstaining from alcohol, caffeine and smoking, reducing stress and anxiety and ensuring adequate sleep. A cardiologist can prescribe medications to slow the heartbeat such as a beta blocker. Even if there aren't any other symptoms, you should still get PVCs checked by an cardiologist if they occur frequently. These heartbeats that are irregular can be a sign of a problem with the structure of your heart or other health conditions and, over time when they are frequent enough, they could weaken the heart muscle. However, most people with PVCs don't experience any problems. They would like to know if irregular heartbeats or fluttering is normal. Diagnosis PVCs can feel like fluttering or skipped heartbeats, especially if they are frequent or intense. People who experience them regularly might feel faint. They can also occur with training, even though many athletes who suffer from them do not have any issues with their heart or health. PVCs could show up in tests like an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors on them to record electrical impulses coming from your heart. A cardiologist can also perform an ultrasound echocardiogram for examining the heart. A doctor will usually be able to determine 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 other reasons, for instance after an accident or surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias, and they might be used in the event of any suspicion of cardiac disease. If your cardiologist concludes that your heart is structurally healthy, reassurance may be all that's needed. If your symptoms are bothersome or make you feel anxious, avoiding alcohol, caffeine, and over the counter decongestants, and the reduction of stress could aid. Regular exercise and maintaining a healthy weight, and drinking enough fluids can help to reduce the frequency of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medication that may be able to manage the symptoms. Treatment If PVCs aren't common or don't cause symptoms, they don't usually need treatment. If they are frequent your doctor may want to check for heart issues or suggest lifestyle changes. You may 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 other than at the sinoatrial (SA) node located in the upper right corner of your heart. This can cause your heart to feel like it skips beats or has additional beats. It's unclear what causes these symptoms, but they're common in people who have other heart issues. PVCs may increase in frequency as you age, and might occur more frequently during exercise. If a patient experiences frequent and painful PVCs the doctor should conduct an ECG and an echocardiogram to determine if there is a structural heart problem. They will probably also do an exercise stress test to see whether the additional beats are due to physical exercise. To find out if there are other causes for the increased beats an invasive heart catheterization or an MRI can be performed. Most people with PVCs have no complications and can live the normal life. However, they can increase your risk of having dangerous heart rhythm problems particularly if you have certain patterns of them. In some instances, this means that the heart muscle becomes weaker and is unable to pump blood throughout the body. A regular, healthy diet and plenty of exercise can reduce the chances of developing PVCs. You should avoid foods that are high in fat and sodium, and you should also restrict your intake of tobacco and caffeine. Also, you should try to get enough sleep and reduce stress. Certain medications can increase your risk for PVCs. If you are taking one of these drugs it is important to follow your doctor's recommendations about a healthy diet, exercise and taking your medication. Studies of patients who had a high burden of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. Some patients may require a heart transplant.