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How a VC Can Affect Your Heart Many people experience occasional PVCs and have no issues 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 righthand corner of your heart the sinoatrial or SA node usually controls the hearts rhythm Electrical signals travel from this node to the lower heart chambers or ventricles Causes PVCs happen when the electrical impulse that usually starts your heartbeat in a part called the sinus node also called the sinoatrial node or SA node does not Instead the impulse starts in another area of your heart the ventricles and causes a mistimed beat These extra beats also called ventricular tachycardia or ventricular fibrillation may feel like your heart skipped a beat or it feels like it is fluttering They may happen rarely and cause no symptoms or they can happen often enough to affect your daily life If they occur frequently or cause weakness dizziness or fatigue your doctor may treat them with medicine In 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 can weaken the heart muscle over time This is particularly the case if they are caused by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure The symptoms of PVCs include a feeling that your heart skips a beat or flutters and you may feel breathless The fluttering could be more noticeable when you exercise or consume certain drinks or foods PVCs are more prevalent in people with chronic anxiety or stress Certain medications such as digoxin amiodarone and cocaine can increase their risk If you have occasional PVCs Your doctor may recommend lifestyle changes and medicines If they are a frequent occurrence you may need to avoid certain drinks and foods like caffeine and alcohol You can also lessen your stress levels by having enough sleep and working out If youre experiencing lots of PVCs the doctor might suggest a medical treatment called radiofrequency catheter ablation This eliminates the cells that cause PVCs Electrophysiologists are the ones who execute this procedure The treatment is typically successful in treating PVCs reducing symptoms but it does not stop them from returning in the future In certain cases it may increase the risk of having atrial fibrillation AFib a condition that can cause stroke This is rare but can be lifethreatening Signs and symptoms Premature ventricular contractions or PVCs can cause your heart appear to flutter or skip a beat These heartbeats can be harmless however you should talk to your doctor if you have frequent episodes or other symptoms such as dizziness or weakness The electrical signals normally begin in the sinoatrial area which is located in the upper righthand part of the heart They then travel to the lower chambers also known as ventricles where blood pumps are located Then the ventricles contract to propel the blood into your lungs and then return to your heart and start the next pumping cycle A PVC begins at a different spot that is the Purkinje fibres bundle in the left side of the heart When PVCs occur they can make the heart pound or feel as if it skipped one beat If you have only a few episodes and no other symptoms are present your cardiologist will probably not treat you But if you have a lot of PVCs and you have other symptoms your doctor might recommend an electrocardiogram or ECG to measure your heartbeat over a 24hour period They may also recommend wearing a Holter Monitor which records your heartbeat and tracks the number of PVCs People who have suffered previously from a heart attack or cardiomyopathy a condition which affects the method by which the heart pumps blood should take their PVCs seriously and speak to a cardiologist about lifestyle modifications These include abstaining from caffeine alcohol and smoking managing stress and anxiety as well as getting enough rest A cardiologist may prescribe medication to slow the heartbeat such as a beta blocker If you experience frequent PVCs even if do not have other signs you should see a cardiologist These irregular heartbeats could indicate 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 dont experience any problems They simply want to know that the fluttering or racing heartbeats arent normal Diagnosis PVCs may feel like heartbeats that are fluttering particularly if theyre frequent and intense People who experience them regularly might feel faint They can also happen with exercise though many athletes who suffer from them dont have any problems in their heart or health PVCs could show up in tests like an electrocardiogram ECG or Holter monitor These patches contain sensors that record electrical impulses from your heart A cardiologist could also employ an echocardiogram which uses ultrasound to look at the heart and determine how its functioning A doctor will usually be able to determine the presence of PVCs by looking at them and taking a medical history Sometimes it is possible that they not be aware of PVCs until they examine patients for a different reason such as following an accident or surgery Ambulatory ECG monitors are able to detect PVCs as well as other arrhythmias They may be used to detect heart disease in the event of any concern If your cardiologist determines your heart is structurally healthy reassurance could be all thats needed If your symptoms are troubling or make you be anxious avoiding alcohol caffeine and overthe drug decongestants and reducing stress may help Getting regular exercise staying at a healthy weight and drinking enough water can also reduce your episodes of PVCs If your symptoms continue or are extreme talk to your doctor about possible medications that can control them Treatment If PVCs are rare or do not cause symptoms they dont usually need treatment If you experience them frequently or frequently your doctor may wish to look for other heart conditions and suggest lifestyle changes or medications You could also undergo a procedure called radiofrequency cathode ablation to get rid them If wwwrepairmywindowsanddoorscouk have PVCs in your heart the electrical signal which creates your heartbeat is located different than the sinoatrial SA node which is located in the upper righthand corner of your heart This could cause it to feel like your heart skips beats or is beating faster Its unclear what causes them but theyre more frequent in those with other heart conditions PVCs may increase in frequency as you age and might occur more frequently during exercise If a patient has frequent and painful PVCs a physician should conduct an ECG and an echocardiogram to rule out heart disease that is structural The doctor will also perform an exercise stress test in order to determine if the additional heartbeats are caused by physical exercise A heart catheterization cardiac MRI or nuclear perfusion studies can be conducted to determine other reasons for the extra beats The majority of people with PVCs do not suffer from any problems and can enjoy a normal lifestyle They may increase the risk of heart rhythm disorders that can be dangerous especially if they occur in certain patterns In some cases that means that your heart muscle gets weaker and is unable to pump blood through your body Regular exercise and a balanced diet can lower your risk of developing PVCs You should avoid foods that are high in fat and sodium and limit caffeine and tobacco It is also important to get enough rest and manage stress Certain medicines can also increase the risk of developing PVCs If you take any of these medications it is important that you follow your doctors recommendations regarding eating a healthy diet and exercising as well as taking your medication In studies of patients with high PVC burdens more than 20 of the total heartbeats a higher rate arrhythmiainduced myopathy in the heart was observed This could lead to a need for a heart transplant in certain people