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How a VC Can Affect Your Heart Many people experience occasional PVCs without any problems If they happen frequently PVCs may weaken your heart and increase the risk of heart failure A bundle of fibers in the upper right part of your heart the sinoatrial or SA node typically controls the hearts rhythm Electrical signals are transmitted from there to the lower chambers of your heart or ventricles Causes PVCs occur when the electrical impulse which normally initiates your heartbeat at the Sinus Node also called the Sinoatrial or SA node does not Instead the impulse begins in a different area of your heartthe ventriclesand causes a wrongly timed beat These extra beats called ventricular tachycardia or ventricular fibrillation could feel as if your heart skipped a beat or it feels like it is like its fluttering They can occur infrequently and not cause any symptoms or they can happen often enough to interfere with your quality of life Your doctor might 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 can weaken the heart muscle over time This is particularly relevant if the PVCs are caused by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause heart failure The symptoms of PVCs include a feeling that your heart beats slower or flutters and you may feel breathless The fluttering may be more noticeable when you exercise or eat or drink certain beverages or foods People with chronic anxiety or stress may have more PVCs and some medications such as amiodarone digoxin and cocaine can increase the chance of developing them If you experience occasional PVCs Your doctor may suggest lifestyle changes and medications If you have frequent PVCs your physician may suggest that you stay away from certain foods and drinks like caffeine and alcohol You can also take steps to reduce your stress and take advantage of plenty of rest and exercise If youre experiencing a lot of PVCs the doctor might suggest a medical treatment called radiofrequency catheter ablation which eliminates the cells that cause PVCs Electrophysiologists are the ones who perform this procedure It is typically successful in treating the PVCs and reducing symptoms however it doesnt prevent them from recurring in the future In some cases it can increase the risk of developing atrial fibrillation AFib which is an illness that can cause stroke This isnt common however it could be lifethreatening Symptoms Premature ventricular contracts PVCs also known as PVCs can cause your heart to skip or be fluttering These heartbeats can be harmless but you should talk to your doctor in case you experience frequent episodes or signs like dizziness or weakness Normally electrical signals start in the sinoatrial node located in the upper righthand side of the heart They travel down to the lower chambers or ventricles that pump blood The ventricles contract to propel the blood into your lungs and then return to the heart and start the next cycle of pumping But a PVC begins at a different spot from the bundle of fibers known as the Purkinje fibers in the lower left part of the heart When PVCs occur and the heart is affected it may feel as if its racing or pounding If you have only a few episodes but no other symptoms the cardiologist probably wont treat you If youve got a lot of PVCs your doctor may suggest you undergo an electrocardiogram ECG to measure the heartbeat over the course of 24 hours He or she may also recommend wearing a Holter monitor which will record the hearts 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 and should be aware of their PVCs and speak with a cardiologist about changes to their lifestyle These include abstaining from caffeine alcohol and smoking managing stress and anxiety and getting enough rest A cardiologist can prescribe medication to slow heartbeat like beta blockers If you are experiencing frequent PVCs even if dont have any other symptoms you should see a cardiologist These heartbeats that are irregular could be a sign of a problem with the structure of your heart or lungs and if they happen often enough can weaken your heart muscle But the majority of people with PVCs do not experience any issues They just want to know that the fluttering or skippy heartbeats arent typical Diagnosis PVCs may feel like heartbeats that are fluttering especially if they are frequent and intense People who get lots of them might feel like theyre about to faint Exercise can trigger them but many athletes who experience these symptoms do not have heart or health problems PVCs may show up in tests like an electrocardiogram or 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 that uses ultrasound to study the heart and determine how its functioning Most of the time a doctor will be able to identify if a person has PVCs through a medical history and physical exam However sometimes they will not be aware of them until they examine the patient for other reasons for instance after an accident or surgery Ambulatory ECG monitors can detect PVCs as well as other arrhythmias They are able to detect heart disease if there is any concern If your cardiologist concludes that your heart is structurally normal reassurance will be the only treatment required If your symptoms are troubling or make you feel anxious avoiding alcohol caffeine and other decongestants and reducing stress can help Regular exercise maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs If your symptoms persist or are severe speak to your doctor about possible medication options to treat the symptoms Treatment If PVCs are rare or do not cause symptoms they rarely need treatment If you are frequently affected your doctor may want to check for other heart issues and recommend lifestyle changes or medicine You could also undergo a procedure called radiofrequency cathode ablation to eliminate of them If repairmywindowsanddoors have PVCs in your heart the electrical signal that triggers your heartbeat starts somewhere other than at the sinoatrial SA node that is located in the upper right corner of your heart This could cause it to feel like your heart skips beats or is beating faster Its unclear what causes these symptoms but theyre common in people with other heart problems PVCs are more frequent with age and might happen more frequently during exercises A doctor should conduct an ECG and an echocardiogram on a patient who suffers from frequent and painful PVCs to rule out structural heart diseases The doctor may also conduct an exercise stress test to determine if the extra heartbeats are related to physical activity To find out whether there are any other causes for the extra beatings the heart catheterization or an MRI can be performed Most people who suffer from PVCs dont experience any problems and can enjoy an ordinary life However they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them In certain cases it means that the heart muscle becomes weaker and is unable to pump blood through your body Regular exercise and a balanced diet can lower the risk of developing PVCs Avoid foods high in fat and sodium and limit your intake of tobacco and caffeine Sleep and stress are also important Certain medications can increase the risk of developing PVCs If you are taking any of these medicines it is crucial that you follow your doctors advice regarding healthy eating and exercising as well as taking your medication Studies of patients who had a high amount of PVCs thats more than 20 percent of their total heart beats discovered that they had a higher incidence of arrhythmiainduced cardiomyopathy Some people may need a heart transplant