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How a VC Can Affect Your Heart PVCs are common and can be experienced by many people without causing any issues If they occur regularly PVCs can weaken your heart muscle and increase your risk of heart failure The hearts rhythm is usually controlled by a group of fibers located in the upper right corner of your heart This is called the sinoatrial node or SA Electrical signals travel to the lower heart chambers or ventricles Causes PVCs are caused when the electrical impulse that typically starts your heartbeat in a region known as the sinus node also called the sinoatrial or SA node isnt The impulse actually begins in the ventricles which causes an untimed heartbeat These extra beats are also called ventricular tachycardia or ventricular fibrillation They may feel like the heart skipped a beating or feels like it is fluttering They can happen infrequently causing no symptoms but they may also happen frequently enough to affect your standard of living Your doctor may prescribe medication if they are frequent or cause weakness dizziness or fatigue For most people PVCs are harmless and arent likely to increase your risk of developing heart disease or other health issues A lot of PVCs however may weaken the heart muscle over time 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 sensation of your heart beating one beat or even the feeling of your heart fluttering You may also feel breathless The fluttering may be more apparent when you exercise or eat or drink certain beverages or foods People who experience chronic anxiety or stress may have more PVCs and some medications such as amiodarone digoxin and cocaine may increase the likelihood of developing them If you experience occasional PVCs Your doctor might suggest lifestyle changes and medication If you are prone to frequent PVCs your doctor may recommend avoiding certain foods and drinks like caffeine and alcohol You can also lower your stress by having enough sleep and exercising If youre experiencing lots of PVCs he may recommend a medical treatment known as radiofrequency catheter ablation It eliminates the cells that cause PVCs This is done by a specialist called an electrophysiologist It is usually effective in treating PVCs and reducing symptoms but it doesnt stop them from recurring in the future In some cases it can increase the risk of having atrial fibrillation AFib which can result in stroke It is not common but it could be lifethreatening Symptoms Premature ventricular contractions also known as PVCs may make your heart appear to skip or flutter the beat These extra heartbeats are usually harmless however you should talk to your doctor in case you experience frequent episodes or other symptoms such as dizziness or weakness The electrical signals typically begin at the sinoatrial junction located in the upper righthand side of the heart They descend to the lower chambers or ventricles which pump blood The ventricles contract to pump blood into the lungs They return to the hearts center to start the next cycle of pumping But a PVC begins at a different spot and is located in the bundle of fibers called the Purkinje fibers in the bottom left portion of the heart When PVCs occur they make the heart beat or feel like it skipped a beat If you have only a few episodes but no other symptoms the doctor will probably not treat you But if you have a lot of PVCs the doctor may recommend an electrocardiogram also known as an ECG to measure the hearts rate over the course of 24 hours They may also recommend wearing a Holter Monitor which tracks your heart rhythm and counts the number of PVCs People who have suffered a heart attack in the past or have cardiomyopathy which alters the way the heart pumps bloodand must be aware of their PVCs and speak with an expert in cardiology about lifestyle changes These include cutting down on caffeine alcohol and smoking managing anxiety and stress and getting enough rest A cardiologist can prescribe beta blockers to slow the heartbeat If you experience frequent PVCs even if you do not have any other signs you should see an expert in cardiology These irregular heartbeats could be a sign of a problem with the structure of your lungs or heart and if they occur often enough it could weaken your heart muscle The majority of people with PVCs dont experience any problems They just want to be aware that the fluttering or racing heartbeats arent normal Diagnosis PVCs can appear to be fluttering or skip heartbeats especially if they are frequent or intense Patients who have a lot of them may feel theyre about to faint Exercise can trigger them but many athletes who suffer from these symptoms do not have heart or health problems PVCs may show up in tests such as an electrocardiogram ECG or Holter monitor They have sensors that record electrical impulses coming from your heart A cardiologist can also perform an ultrasound echocardiogram to examine the heart A doctor can often tell whether a patient has PVCs by examining them and taking their medical history Sometimes they may only be able to detect them when they examine the patient for other reasons such as following 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 healthy reassurance may be all you need If your symptoms are causing you discomfort or cause you to feel anxious avoiding alcohol caffeine and other over the prescription decongestants as well as the reduction of stress could aid Regular exercise 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 extreme consult your doctor about medications that could be able to reduce these symptoms Treatment If PVCs arent common or dont cause symptoms they dont usually need treatment If they are frequent your doctor might need to examine for heart conditions or recommend lifestyle modifications You may also undergo a procedure to get rid of them called radiofrequency catheter ablation If you have PVCs in your heart the electrical signal that creates your heartbeat is located other than at the sinoatrial SA node which is located in the upper righthand corner of your heart This can cause your heart to feel as if it skips beats or has additional beats PVCs are more frequent among those suffering from heart disease however its unclear the reason behind them PVCs may increase in frequency as you age and they could be more frequent during exercises If a patient is experiencing frequent and painful PVCs a physician should conduct an ECG and an echocardiogram to determine if there is a structural heart problem They may also perform an exercise stress test to determine whether the additional beats are caused by physical exercise To determine whether there are window doctor near me for the extra beats a heart catheterization or a cardiac MRI is possible The majority of people with PVCs are not affected and can live an ordinary life However they may increase your risk of having dangerous heart rhythm problems especially if you are suffering from certain patterns of them In some cases that means the heart muscle gets weaker and is having difficulty pumping blood through your body A healthy regular diet and regular exercise can help reduce your chances of developing PVCs You should avoid foods that are high in sodium and fat and limit caffeine and tobacco Stress and sleep are also important Certain medicines can also increase your risk of getting PVCs If you take any of these medicines it is crucial that you follow the advice of your doctor regarding eating a healthy diet exercising and taking your medication Studies of patients who had an excessive amount of PVCs thats more than 20 percent of their total heart beats found that they had a higher risk of arrhythmiainduced cardiomyopathy Some patients may require an organ transplant