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How a VC Can Affect Your Heart Many people have occasional PVCs and have no issues If they occur often PVCs may weaken your heart and increase your chance of suffering from heart failure The rhythm of your heart is controlled by a group of fibers located in the upper righthand part of your heart This is known as the sinoatrial node or SA Electrical signals travel from this node to the lower chambers of your heart or ventricles Causes PVCs are caused when the electrical impulse that normally starts your heartbeat at the Sinus Node also known as the Sinoatrial or SA node is not initiated The impulse actually starts in the ventricles which causes an untimed heartbeat These extra beats called ventricular tachycardia or ventricular fibrillation could feel as if your heart skipped a beat or feels fluttering They may happen rarely and not cause any symptoms or they can occur frequently enough to impact your quality of life Your doctor may prescribe medicine if they are frequent or cause weakness dizziness or fatigue In most people PVCs are harmless and dont increase your risk of developing heart disease or other health issues window doctor of PVCs however can weaken your heart muscle over time This is especially true if the PVCs result from a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause heart failure The signs of PVCs include feeling like your heart beats faster or is fluttering and you feel exhausted The fluttering could be more apparent if you exercise or consume certain beverages or foods PVCs are more common in those suffering from chronic stress or anxiety Some medications such as digoxin amiodarone or cocaine can also increase the risk If you are experiencing occasional PVCs your doctor may recommend lifestyle changes and medications If you are prone to frequent PVCs your doctor may recommend that you avoid certain foods and drinks like caffeine and alcohol You can also lessen your stress levels by getting enough sleep and working out If you have many PVCs your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation This procedure eliminates the cells responsible for them This is done by a specialist known as an electrophysiologist It is usually successful in treating the PVCs and reducing symptoms however it doesnt prevent them from occurring in the future In certain cases it may increase the risk of having atrial fibrillation AFib a condition that can lead to stroke It is not common however it could be lifethreatening Signs and symptoms Premature ventricular contractions also known as PVCs can cause your heart appear to flutter or skip the beat These extra heartbeats are generally harmless but you should consult your physician in case you experience frequent episodes or symptoms like dizziness or weakness Normaly electrical signals begin in the sinoatrial located in the upper right corner of the heart They then travel to the lower chambers also known as ventricles where blood pumps are located The ventricles then expand to push blood into your lungs and then return to the heart to begin the next pumping cycle A PVC begins at a different spot the Purkinje fibres bundle in the lefthand side of the heart When PVCs happen they can make the heart appear to be beating faster or slower If you experience only a few episodes and no other symptoms are present your cardiologist will probably not be able to treat you If you have many PVCs and your doctor might suggest you undergo an electrocardiogram ECG to monitor your heartbeat for a period of 24 hours They may also suggest wearing a Holter monitor that records the hearts rhythm over time allowing you to see how many PVCs you have People who have had a previous heart attack or suffer from cardiomyopathy a condition that affects the way that the heart pumps blood should take their PVCs seriously and consult an expert in cardiology about lifestyle changes These 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 Even if you dont have any other symptoms it is still recommended to have PVCs examined by a cardiologist if they happen frequently These irregular heartbeats could indicate a problem in the structure of your lungs or heart and if they occur frequently enough can weaken your heart muscle But most people suffering from PVCs dont have any issues They are interested in knowing if the fluttering heartbeats or skipping heartbeats is normal Diagnosis PVCs can appear to be fluttering or skip heartbeats especially if they are frequent or intense People who get lots of them might feel like theyre about to faint Exercise can cause PVCs but a lot of athletes who experience them do not have heart or health problems PVCs could show up in tests such as an electrocardiogram ECG or Holter monitor These patches contain sensors that record electrical impulses coming from your heart A cardiologist might also use an echocardiogram which uses ultrasound to look at the heart and observe how its functioning Often a doctor will be able to determine if a person has PVCs from a patients history and physical examination Sometimes they may only be able to detect them when they examine the patient for other reasons for instance after a surgery or accident Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias and can be used if theres any concern of heart disease If your cardiologist determines your heart is structurally healthy reassurance may be all thats needed However if your symptoms are causing discomfort or make you feel anxious staying away from alcohol caffeine and other decongestants as well as reducing stress levels can help Regular exercise being at a healthy weight and drinking enough water can also help reduce the frequency of PVCs If the symptoms persist or are extreme talk with your physician about possible treatments that could help control these symptoms Treatment If PVCs dont cause symptoms or occur rarely they usually dont need treatment If they occur frequently your doctor may need to examine for heart problems or suggest lifestyle changes You could also undergo a procedure called radiofrequency cathode ablation to get rid them If you suffer from PVCs in your heart the electrical signal which causes your heartbeat begins somewhere outside of 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 a beat or has extra beats Its unclear what causes these but theyre more common in people with other heart issues PVCs can become more frequent as you age and could be more frequent during exercise A doctor should perform an ECG along with an echocardiogram for a patient who has frequent and painful PVCs to rule out structural heart diseases The doctor will also likely perform an exercise stress test to determine if the additional heartbeats are caused by physical exercise A heart catheterization cardiac MRI or nuclear perfusion studies can be done to look for other causes for the extra beats The majority of people who suffer from PVCs dont experience any complications and can lead a normal lifestyle They can increase your risk for dangerous heart rhythm disorders particularly if they develop in certain patterns In some cases this means that the heart muscle gets weaker and it is more difficult to pump blood throughout the body A healthy regular diet and regular exercise can reduce the chances of developing PVCs You should avoid foods that are high in fat and sodium as well as limit caffeine and tobacco Also you should try to sleep enough and reduce stress Certain medications can increase your risk for PVCs If youre taking one of these medicines it is important to follow your doctors instructions about eating well exercising and taking your medication Studies of patients who had a high burden of PVCs thats more than 20 percent of their total heart beats found that they had a higher incidence of arrhythmiainduced cardiomyopathy This can result in a need for a heart transplant in some patients