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How a VC Can Affect Your HeartPVCs are commonplace and can be experienced by a variety of people with no cause for concern. But if window doctor near me occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure.A bundle of fibers located in the upper right part of your heart (the sinoatrial, or SA, node) typically regulates your heart’s rhythm. Electrical signals travel to lower heart chambers or ventricles.CausesPVCs are caused when the electrical impulse that normally triggers 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 irregular heartbeat. These extra beats are known as ventricular tachycardia and ventricular fibrillation. They may feel like the heart beats faster or feels like it is fluttering. They can happen infrequently and not cause any symptoms, or they can happen often enough to interfere with your quality of life. Your doctor may prescribe medicine when they occur frequently or cause weakness, dizziness or fatigue.For the majority of people, PVCs are harmless and don’t increase your risk of developing heart disease or other health issues. A lot of PVCs however, could weaken your heart muscle over time. This is especially relevant if they are triggered by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure.The symptoms of PVCs include feeling like your heart skips a beat or flutters, and you may feel breathless. The fluttering may be more apparent when you exercise or consume certain drinks or foods. People who suffer from chronic anxiety or stress can have more PVCs, and some medications such as amiodarone, digoxin, and cocaine may increase the likelihood of developing them.If you have occasional PVCs Your doctor may recommend lifestyle changes and medicines. If they are a regular 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 have many PVCs Your doctor might suggest a medical procedure called radiofrequency catheter ablation. This procedure destroys the cells that cause them. Electrophysiologists are the ones who execute this procedure. It is generally successful in treating the PVCs and reducing symptoms, however it does not stop them from occurring in the future. In some instances it can increase your risk of having atrial fibrillation (AFib) which can lead to a stroke. This isn’t common however it could be life-threatening.Signs and symptomsPremature ventricular contractions, or PVCs, may make your heart seem to skip or flutter a beat. These heartbeats can be harmless, but you should talk to your doctor if you have frequent episodes or symptoms like dizziness or weakness.The electrical signals normally begin in the sinoatrial region, which is in the upper right-hand part of the heart. They then move to the lower chambers, or ventricles, that pump blood. The ventricles expand to push blood into the lungs, and return to the heart to begin the next pumping cycle. A PVC starts in a different place, the Purkinje fibers are located in the bottom left of the heart.When PVCs occur, they can make the heart beat faster or feel as if it skipped a beat. If you have only just a few episodes and there are no other symptoms, your cardiologist will probably not be able to treat you. However, if you have large number of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to gauge your heart rate over the course of 24 hours. They may also recommend wearing a Holter monitor that records the heart’s rhythm over time to see the number of PVCs you have.Anyone who has suffered a heart attack in the past or have cardiomyopathy — a condition that affects the way that the heart pumps blood should be aware of their PVCs and speak with a cardiologist about lifestyle changes. This includes avoiding caffeine, alcohol and smoking, managing anxiety and stress and ensuring adequate sleep. A cardiologist might prescribe medications to slow the heartbeat for example, a beta blocker.Even if there aren’t any other indications, you should still get PVCs examined by a cardiologist if they happen frequently. These irregular heartbeats could be a sign of a problem with the structure of your lungs or heart, and if they occur frequently 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 and skipping heartbeats aren’t normal.DiagnosisPVCs may feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience a lot of them might feel like they’re about to faint. They can also occur during training, even though many athletes who experience them do not have any issues in their heart or health. PVCs can be detected in tests like an electrocardiogram (ECG) or Holter monitor. They use sticky patches with sensors on them to record electrical signals from your heart. A cardiologist could also employ an ultrasound echocardiogram to examine the heart.A doctor can often tell the presence of PVCs by looking at them and taking a medical history. But sometimes they might only notice them while examining the patient for other reasons, such as after a surgery or accident. Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias, and could be utilized when there is a concern of cardiac disease.If your cardiologist concludes that your heart is structurally healthy, reassurance may be all that’s needed. If your symptoms are troubling or cause you to feel anxious, avoiding alcohol, caffeine, and other decongestants and reducing stress can aid. Getting regular exercise, staying at a healthy weight and drinking enough water can also reduce your episodes of PVCs. If your symptoms persist or are severe, talk to your doctor about medication options to treat the symptoms.TreatmentIf PVCs aren’t causing symptoms or happen rarely generally, they don’t require treatment. If you experience them frequently, your doctor may want to examine for any other heart problems and suggest lifestyle changes or medication. You could also have an intervention to get rid of them (called radiofrequency catheter ablation).If you have PVCs, the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial nerve (SA node) located in the upper right corner of your heart. This can cause your heart to feel as if it skips a beating or has additional beats. They’re more common among people with heart problems however, it’s not clear the reason behind them. PVCs are more likely to occur as you age, and might occur more frequently during exercising.A doctor should perform an ECG along with an echocardiogram on a patient that has frequent and painful PVCs to identify structural heart conditions. The doctor may also perform an exercise stress test in order to determine if the additional heartbeats are caused by physical activity. To determine whether there are other reasons for the extra beats an invasive heart catheterization or an MRI can be performed.Most people with PVCs do not suffer from any issues and can live an ordinary life. However, they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some instances, this means that your heart muscle gets weaker and has trouble pumping blood through your body.Regular exercise and a balanced diet can lower the chances of developing PVCs. Avoid foods high in fat and sodium, and limit your intake of caffeine and tobacco. Stress and sleep are also important. Some medicines may also increase your risk of getting PVCs. If you are taking any of these medications it is essential that you follow your doctor’s recommendations about eating healthy exercising, as well as taking your medication.In studies of patients with PVC burdens that are excessive (more than 20% of total heartbeats), a higher rate arrhythmia-induced myopathy in the heart was observed. This could lead to the need for a transplant in a few patients.