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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. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure. A bundle of fibers in the upper right part of your heart (the sinoatrial node, also known as SA) typically controls the heart's rhythm. Electrical signals are transmitted to the ventricles, or lower chambers of the heart. Causes PVCs happen when the electrical impulse that usually begins your heartbeat in a region called the sinus node (also called the sinoatrial or SA node) doesn't. 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 called ventricular tachycardia or ventricular fibrillation. It may feel like the heart skipped a beat or feels like it is fluttering. They may happen rarely and have no symptoms or they can happen often enough to interfere with your daily life. If they are very frequent or cause weakness, dizziness, or fatigue, your doctor may treat them with medication. For most people, PVCs are harmless and do not increase the risk of heart disease or other health problems. A lot of PVCs however, could weaken the heart muscle over time. This is especially relevant if the PVCs are triggered by a condition like dilated cardiomyopathy and arrhythmogenic right-ventricular cardiomyopathy, which could lead to heart failure. The symptoms of PVCs include a feeling that your heart skips a beat or is fluttering, and you feel exhausted. The fluttering could be more apparent when you exercise or have certain foods or drinks. PVCs are more prevalent in people with chronic anxiety or stress. Some medications, like digoxin, amiodarone and cocaine, can increase the risk. If you are experiencing occasional PVCs, your doctor may suggest lifestyle changes and medications. If they are a frequent occurrence, you may have to stay clear of certain foods and beverages like caffeine and alcohol. You can also take steps to lessen your stress and make sure you get enough sleep and exercise. If you have a lot of PVCs Your doctor may suggest a medical procedure known as radiofrequency catheter ablation, which eliminates the cells responsible for them. This procedure is performed by a specialist known as an electrophysiologist. The treatment is generally effective in treating PVCs, reducing symptoms but it does not stop them from recurring in the future. In certain instances, it can increase the risk of atrial fibrillation (AFib) which is which can lead to stroke. This isn't common, but it can be life-threatening. Symptoms Premature ventricular contractures PVCs, also known as PVCs, can cause your heart to skip or be fluttering. window doctors near me are harmless, however you might need to see your doctor in the event of frequent heartbeats or if you notice symptoms like dizziness, or fatigue. The normal electrical signals start in the sinoatrial area, which is located in the upper right corner of the heart. They then move to the lower chambers, or ventricles, that pump blood. The ventricles then contract to pump blood into the lungs. They return to the heart's center to begin the next cycle of pumping. A PVC starts in a different location, the Purkinje fibres bundle at the left-hand side of the heart. When PVCs occur, they make the heart beat faster or feel like it skipped the beat. If you experience a few episodes and no other symptoms, your doctor probably won't be able to treat you. However, if you have large number of PVCs and you have other symptoms, your doctor might suggest an electrocardiogram, or ECG, to measure the heart's rate over the course of 24 hours. The doctor may also recommend wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs. If you've had a previous heart attack or have suffered from cardiomyopathy – an illness that affects the way the heart pumps blood – should take their PVCs very seriously and consult an expert in cardiology about lifestyle changes. Those include abstaining from alcohol, caffeine and smoking, reducing stress and anxiety and getting enough rest. A cardiologist may prescribe medication to slow the heartbeat for example, a beta blocker. Even if there aren't any other indications, you should still get PVCs examined by an expert in cardiology if they occur frequently. These heartbeats that are irregular can be a sign of an issue with the structure of your heart or other health issues and, over time if they occur often enough, they may weaken the heart muscle. But most people suffering from PVCs don't have any issues. They would like to know if fluttering heartbeats or skipping heartbeats is normal. Diagnosis PVCs can be akin to heartbeats that flutter, particularly if they're frequent and intense. People who experience them regularly may feel faint. They can also happen with training, even though many athletes who experience them don't have any problems in their heart or health. PVCs can be detected on tests such as an electrocardiogram or a Holter monitor. These are sticky patches that have sensors on them to record electrical signals from your heart. A cardiologist may also perform an echocardiogram, which makes use of ultrasound to look at the heart and see how it's functioning. Most of the time, a doctor will be able to identify if a person has PVCs from a patient's history and physical exam. But sometimes they might not be aware of them until they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias, and they might be used in the event of any suspicion of heart disease. If your cardiologist determines your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are bothersome, or cause you to be anxious, avoiding alcohol, caffeine and other over the prescription decongestants, as well as decreasing stress can help. Regular exercise and maintaining a healthy weight, and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms are persistent or severe, speak to your physician about the medications that could help manage these symptoms. Treatment If PVCs don't cause symptoms or are not frequent, they usually don't need treatment. If you are frequently affected, your doctor may want to examine for other heart issues and suggest lifestyle changes or medicine. You could also have a procedure (called radiofrequency cathode ablation) to eliminate them. If you suffer from PVCs, the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial nerve (SA node) in the top right part of your heart. This can make it feel like your heart skips beats or has extra beats. They're more common among people who suffer from heart issues however it's unclear what causes them. PVCs are more likely to occur as you age, and they might occur more frequently during exercises. A doctor should conduct an ECG as well as an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. They will probably also do an exercise stress test to see if the extra beats are due to physical activity. A heart catheterization, cardiac MRI or nuclear perfusion studies can be conducted to determine other causes for the increased beats. The majority of people with PVCs are not affected and can lead the normal life. They can increase the risk of dangerous heart rhythm disorders particularly if they happen in certain patterns. In certain cases, it means the heart muscle gets weaker and has trouble pumping blood through your body. A healthy and balanced diet and a lot of exercise can reduce your risk of developing PVCs. Avoid foods high in fat and sodium and limit your intake of tobacco and caffeine. Sleep and stress are equally important. Some medicines may also increase your risk of getting PVCs. If you take any of these medications it is crucial to follow your doctor's recommendations about eating healthy and exercising as well as taking your medication. Studies of patients suffering from a high amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher risk of arrhythmia-induced cardiomyopathy. Certain people may require a heart transplant.