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Why Its Important to See a Doctor Premature ventricular contractions PVCs are a form of irregular heartbeat These extra beats are generally not dangerous and may go away by themselves To determine PVC doctors will listen to your heartbeat and look for other vital signs They may order a Holter Monitor which records the electrical impulses generated by your heart over a span of between 24 and 48 hours They can also order blood tests to determine your electrolyte levels and thyroid hormones Diagnosis PVCs are caused by electrical impulses coming from the lower chambers of the heart ventricles misfire through a structure called the SA node This delay the next heartbeat which can cause an experience of fluttering or skipped beats in the chest PVCs can be seen in one pattern or repeated patterns Doublets are PVCs that occur in a series of Ventricular tachycardia is three or more consecutive ones Some people are not experiencing any symptoms but others experience heart palpitations It could be the sound of a beating heart or a rapid heartbeat Other signs include dizziness fatigue or a feeling that youre unwell Many people with occasional PVCs do not require treatment If a patient has frequent episodes a physician might suggest a change in the diet or lifestyle For example the restriction of caffeine or stress as well as alcohol They may also prescribe medication such as betablockers and calcium channel blockers that can reduce the heart rate and lower blood pressure Doctors will inquire about their medical history and then perform an examination to determine their general health They can also perform an electrocardiogram ECG to get a snapshot of the hearts electrical activity or a Holter monitor which is worn for longer time periods and monitors the hearts rhythms over time In certain instances doctors may require blood tests to check for an electrolyte imbalance or toxic effects from drugs Sometimes a pvc physician will refer a patient to a specialist in heart rhythm issues or an electrophysiologist for further evaluation The doctor will confirm the diagnosis of PVCs and determine if they are benign or not PVCs are all over the place and arent usually harmful unless they are used regularly or for a long time This could lead to a weakening of the heart muscle or a condition referred to as pvcinduced cardiomyopathy This is more common in older people or those with heart disease It can also occur in healthy people with normal heart function but this is more likely for those who exercise regularly Its not a serious condition but you should tell your doctor if symptoms like fatigue or fainting occur Treatment PVCs arent harmful or cause symptoms in many people They do not require treatment But when you do feel your heart is lagging an beat or is racing its vital to consult a physician immediately A cardiologist will interview you and then perform an examination of your body and listen to your heart through an stethoscope to identify any irregular beats Youll also undergo an electrocardiogram that records the electrical signals of your heart to detect any arrhythmias If an arrhythmia is found a 24hour Holter monitor or another portable ECG will be needed to record the abnormal rhythm over longer periods of time These devices will help doctors determine if you have PVCs and the cause of them like an electrolyte imbalance a drug toxicities or other causes An echocardiogram an ultrasound of your heart could be ordered to assess if your heart is healthy and look for any signs of structural problems that can lead to PVCs You could also have an exercise test to determine how your heart responds to exercise as physical activity can increase the frequency of your pvcs You may also be able to have blood tests to determine your thyroid magnesium and potassium hormone levels to find out whether they are insufficient and can cause the development of PVCs After your doctor has determined that you suffer from PVCs and has eliminated any serious illness the decision of whether to treat them will depend on the extent to which they impact your life and the frequency at which they occur If they only occur occasionally and dont trigger any symptoms its unlikely your doctor will suggest any medication to decrease their frequency or severity If you are experiencing frequent PVCs which can cause pulses or other symptoms like feeling lightheaded or fainting your doctor might prescribe medications like beta blockers and calcium channel blockers Lifestyle changes like abstaining from smoking caffeine and stress levels that are excessive can also reduce the frequency of these abnormal pulses Prevention PVCs can cause no symptoms or heart palpitations which can be described as skipped beats or flutters in your chest These episodes can trigger an feeling of fullness or pressure or they can make you feel faint These episodes are caused by the heart not pumping as efficiently as it should PVCs are associated with an increased risk of dilated cardiomyopathy This is a condition where the heart expands and becomes in a position to not pump blood PVCs are usually caused by changes in the bodys chemistry This is due to the release of adrenaline and thyroid hormones as well as drinking alcohol or caffeine Lack of exercise can trigger these symptoms as can stress or excessive weight Certain people find that altering their diet can help reduce PVCs For instance they can avoid foods that are preservativeladen which can cause a disturbance of the heart rhythm These include disodium Guanylate diazole and disodium Inosinate sodium E282283 It is also recommended to consume more fruits and vegetables to ensure that they get enough magnesium and potassium It is crucial to undergo regular health checks including annual physicals and lab tests These can help diagnose any heartrelated conditions which could be causing your PVCs You should also not smoke and adhere to a healthy diet plan This can increase the frequency of episodes A survey of 14 normal hospital wards showed that healthcare personnel were generally aware of preventive measures against vascular catheterassociated infection but their selfassessment of conformity to these practices was low Compliance improved after a feedback intervention however it was still very low on some of the observed wards This suggests that education is needed on how to implement preventive measures and those wards that are not than compliant should be targeted for infection monitoring This information can be used to help in the implementation of quality improvement initiatives for these wards It is likely that this will require further education and training for personnel It will also involve making sure that the right materials are available for the implementation of preventive measures Signs and symptoms The premature contraction of the ventricular muscle can cause your heart to skip beats or flutter These arrhythmias may be harmless or they can be a sign of serious heart issues In healthy individuals PVCs that occur occasionally are not a problem the window doctor disappear on their own If youre suffering from several of them they could cause weakness or dizziness If youre worried you might be experiencing dizziness or weakness talk to your doctor about the symptoms They may have to identify the problem by taking an medical history and conducting a physical exam They might also conduct an electrocardiogram or other tests A short ECG test will allow your doctor to observe the pulse of your heart going through your body over a an extremely short time The test will show whether you have PVCs Your doctor may also recommend the use of a Holter monitor that tracks your heartbeat for a longer period of time These tests can help differentiate PVCs from arrhythmias that cause heart palpitations You can wear an event monitor which is a portable device which keeps track of your hearts rhythm for 30 days Other tests for the heart may be required based on the cause of your PVCs A cardiologist will test your blood pressure or conduct an echocardiogram ultrasound of the heart These tests can reveal whether you suffer from a issue that could be the cause of your PVCs or heart valves such as mitral valve prolapse cardiomyopathy or heart failure Your doctor may also have to do an analysis of your blood to determine whats wrong in your electrolytes such as low potassium or high calcium levels This can be a sign of PVCs or other conditions that could cause them like anxiety disorders and anemia You might be referred to an electrophysiologist a specialist who specializes in treating irregular heart rhythms This specialist may need to perform other tests if you are suffering from structural heart diseases like the CT or MRI scan of your chest These tests can determine if you have damage to your heart and how severe it is In some cases doctors may suggest pacemakers to treat the issue which is causing the PVCs