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How a VC Can Affect Your Heart Many people have occasional PVCs with no problems If they happen frequently PVCs may weaken your heart and increase your chance of suffering from heart failure The hearts rhythm is controlled by a bundle of fibers that are located in the upper righthand part of your heart This is called the sinoatrial node or SA Electrical signals travel from this node to the lower heart chambers or ventricles Causes PVCs happen by the electrical impulse that normally starts your heartbeat at the Sinus Node also known as the Sinoatrial or the SA node is not initiated The impulse actually begins in the ventricles causing an irregular heartbeat These extra beats known as ventricular tachycardia or ventricular fibrillation could feel as if your heart skipped a beat or feels fluttering They can happen infrequently and cause 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 PVCs are generally safe and do not increase the risk of heart disease Over time frequent PVCs can weaken the heart muscle This is especially true if the PVCs result from an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can lead to heart failure The signs of PVCs include feeling like your heart beats faster or it flutters You may feel exhausted The fluttering can be more apparent when you exercise or consume certain drinks or food items People who experience chronic stress or anxiety can have more PVCs and some medications like amiodarone digoxin and cocaine may increase the risk of developing them If you are experiencing occasional PVCs Your doctor may suggest lifestyle changes and medication If they are a frequent occurrence you may need to avoid some drinks and foods such as caffeine and alcohol You can also reduce your stress levels and get plenty of sleep and exercise If you have a lot of PVCs he may suggest a medical treatment called radiofrequency catheter ablation which eliminates the cells that cause PVCs Electrophysiologists are the ones who carry out this procedure It is usually effective in treating PVCs and reducing symptoms however it does not stop them from recurring in the future In certain cases it may increase the risk of having atrial fibrillation AFib which is an illness that can lead to stroke It is not common but it could be lifethreatening Signs and symptoms Premature ventricular contractions PVCs also known as PVCs can cause your heart to skip or to flutter These heartbeats can be harmless but you should consult your physician when you experience frequent episodes or symptoms like dizziness or weakness Normally electrical signals start at the sinoatrial junction located in the top right portion of the heart and travel down to the lower chambers or ventricles which pump blood The ventricles expand to push the blood into the lung They return to the hearts center to begin the next cycle of pumping A PVC begins at a different spot that is the Purkinje fibres bundle in the lefthand side of the heart When PVCs occur they can make the heart beat faster or feel like it skipped one beat If you experience only a few episodes and there are no other symptoms your cardiologist may not treat you If youve got a lot of PVCs the doctor may suggest you undergo an electrocardiogram ECG to measure the heartbeat for 24 hours He or she might also recommend wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs People who have had a previous heart attack or have cardiomyopathy a condition that affects the way that the heart pumps blood should be aware of their PVCs and talk to a cardiologist about changes to their lifestyle Those include abstaining from alcohol caffeine and smoking reducing anxiety and stress and getting enough sleep A cardiologist may prescribe beta blockers to slow the heartbeat If you are experiencing frequent PVCs even if you do not have other symptoms you should consult a cardiologist These extra heartbeats may indicate a problem in the structure of your heart or lungs and if they occur often enough it could weaken the heart muscle Most people with PVCs dont experience any problems They would like to know if rapid heartbeats or the skipping of heartbeats is normal Diagnosis PVCs might appear to be fluttering or skip heartbeats particularly when theyre intense or frequent People who experience a lot of them may feel theyre going to faint Exercise can trigger them but most athletes who suffer from them have no heart or health issues PVCs can show up in tests like an electrocardiogram or a Holter monitor They have sensors that record electrical impulses from your heart A cardiologist may also use an ultrasound echocardiogram to examine the heart Most of the time a doctor will be able to determine if a person is suffering from PVCs through a medical history and physical examination However sometimes they will only notice them while examining the patient for other reasons for instance following an accident or surgery Ambulatory ECG monitors are able to detect PVCs as well as other arrhythmias They are able to detect cardiac disease if there is any concerns If your cardiologist concludes that your heart is structurally healthy reassurance could be all thats needed If your symptoms are causing discomfort or make you feel anxious staying away from alcohol caffeine and other decongestants and reducing stress may help Regular exercise maintaining a healthy weight and drinking enough fluids can all aid in reducing the frequency of PVCs If your symptoms persist or are extreme talk to your doctor about possible medications that can control these symptoms Treatment If PVCs are rare or do not cause symptoms they dont usually require treatment If you experience them frequently or frequently your doctor may wish to check for any other heart problems and suggest lifestyle changes or medications You might also get a procedure to get rid of them called radiofrequency catheter ablation If you suffer from PVCs in your heart the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial SA node which is located in the upper righthand corner of your heart This can make it feel like your heart skips a beat or is beating faster PVCs are more frequent among those suffering from heart disease however its not clear what causes them PVCs may increase in frequency as you age and they could be more frequent during exercise A doctor should perform an ECG as well as an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases The doctor may also conduct an exercise stress test in order to determine if the increased heartbeats are due to physical exercise A heart catheterization or cardiac MRI or nuclear perfusion studies can be done to look for other causes of the increased beats The majority of people with PVCs are not affected and live the normal life window doctor may increase your risk for heart rhythm disorders that can be dangerous particularly if they develop in certain patterns In some instances this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout your body Regular exercise and a healthy diet can lower the chances of developing PVCs Avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine Also you should try to sleep enough and reduce stress Some medicines can also increase the risk of developing PVCs If youre taking one of these medicines its crucial to follow your doctors recommendations about eating well exercising and taking your medication Studies of patients with an excessive amount of PVCs thats more than 20 percent of their total heart beats discovered that they had a higher risk of arrhythmiainduced cardiomyopathy Some patients may require an organ transplant