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Why Its Important to See a Doctor Premature ventricular contractions PVCs are a kind of irregular heartbeat These extra beats are usually not harmful and will disappear on their own Doctors will listen to your heartbeat and also check other vital indicators They may also order a Holter Monitor which records the electrical impulses of your heart over a period of 24 to 48 hours They might also order blood tests to check your thyroid and electrolyte levels hormones Diagnosis PVCs are caused by electrical impulses which misfire through the SA node a structure in the lower chambers of the heart This causes the next heartbeat to delay which can cause the sensation of fluttering or skipped beats window doctor near me may occur alone or in repeated patterns Doublets are two consecutive PVCs Ventricular tachycardia refers to three or more consecutive PVCs Some people dont experience any symptoms at all Some experience palpitations which could feel like an irregular heartbeat or a pounding Other typical symptoms include fatigue dizziness or a sensation of being sick Many people who experience occasional PVCs do not require treatment If a patient has frequent episodes a doctor might recommend a change in diet or lifestyle For instance restricting caffeine and stress as well as alcohol They might prescribe medication such as betablockers or calcium channel blockers that lower blood pressure and slow down the heart rate Doctors will inquire about their medical history and conduct an examination to determine their general health They can also employ a Holter monitor to record the hearts rhythms over longer durations or an electrocardiogram which records a snapshot of the electrical activity within the heart Doctors may request blood tests in some cases to check for electrolyte imbalances or toxic substances in the body Sometimes a pvc doctor will refer a patient to a specialist for heart rhythm issues or an electrophysiologist to conduct a further examination This specialist can confirm the diagnosis of PVCs and determine whether they are benign or not PVCs are all over the place and are generally not harmful unless they are used frequently or for long periods of time This could lead to a weakening of the heart muscle or a condition called pvcinduced cardiomyopathy It is more prevalent in older adults or those suffering from heart disease This can happen to healthy people with normal normal heart However it is more prevalent in people who exercise regularly Its not a serious condition but you should consult your physician if you notice symptoms like fatigue or fainting occur Treatment PVCs are not harmful and do not cause symptoms in many people They do not require treatment If you notice that your heart is racing or skipping a beat its best to consult a doctor immediately A cardiologist will first interview you and then perform a physical examination listening to your heart with the stethoscope in order to detect any irregular heartbeats Additionally you will undergo an electrocardiogram which captures the electrical impulses of your heart to detect any arrhythmias If an arrhythmia is found then an allday Holter monitor or other portable ECG will be needed to detect the abnormal rhythm over longer durations of time These devices can assist doctors determine if you suffer from PVCs and their cause like an imbalance in electrolytes toxicity of drugs or other causes An echocardiogram or an ultrasound of your heart could be ordered to assess if your heart is healthy and look for any signs of structural problems which could cause PVCs You might also be asked to take a stress test in order to assess how your heart reacts to exercise Exercise can increase your frequency of PVCs You can also take blood tests to determine your thyroid hormone as well as potassium magnesium and other hormones to see whether theyre insufficient This can lead to PVCs If your doctor has confirmed that you have PVCs and has ruled any serious illness out the treatment you choose to take is based on the impact they have on your life and how often they occur If they happen only infrequently and do not cause symptoms then your doctor is unlikely to recommend any treatment to decrease their frequency or severity If you experience frequent PVCs that cause palpitations or other symptoms such as feeling lightheaded or fainting your doctor may prescribe medications such as beta blockers and calcium channel blockers Changing your lifestyle to avoid triggers such as caffeine smoking and excessive stress can reduce the frequency of occurrences of these irregular pulses Prevention PVCs can cause no symptoms or heart palpitations which can be described as skipped beats or flutters in the chest These episodes can create feelings of pressure or fullness or make you feel faint These episodes result from the heart not pumping as well as it should PVCs are linked to an increased risk of dilated cardiomyopathy This is a condition where the heart becomes enlarged and unable to pump blood PVCs are often caused by changes in body chemistry This is due to the release of thyroid hormones and adrenaline as well as drinking alcohol or caffeine Inactivity can also trigger these episodes and stress as well as excess weight Certain people find that a change in their diet can reduce their PVCs They can for instance avoid foods that contain preservatives which could cause disturbances to the heart rhythm These include disodium guanylate diazole and disodium inosinate Sodium E282283 Eat more fruits and veggies to ensure that you get sufficient magnesium Regular health checks are essential as are annual physicals These can help diagnose any heartrelated conditions that could be the cause of your PVCs You should also avoid smoking and follow a healthy diet program This can increase your frequency of episodes A survey of healthcare workers on 14 normal hospital wards found that they were mostly aware of the preventive measures to avoid infections caused by vascular catheters however their selfassessment of compliance with these practices was not great After a feedback intervention that improved compliance on certain wards but was still low This suggests that training on how to implement preventive measures is required and that areas that are not as welladjusted should be targeted for infection surveillance This information could be used to help in the implementation of quality improvement initiatives on these wards This will most likely require additional education and training of personnel It will also be important to ensure that the appropriate tools to implement the preventive measures are in place Symptoms If you feel like your heart is racing or fluttering it may be premature ventricular contractions These arrhythmias may be harmless or they could be an indication of serious heart issues In healthy people sporadic PVCs arent a problem and they generally disappear on their own However if you suffer from a lot of them they may lead to dizziness or weakness Talk to your doctor if concerned You might be required to provide your medical history and they may also conduct a physical examination in order to determine the cause They might also need to conduct an electrocardiogram or other tests An ECG is a quick test that will allow your doctor to see the signal from your heartbeat as it travels through your heart for an extremely short period of duration If you have PVCs theyll show up on the test Your doctor may also suggest the use of a Holter monitor that tracks your heartbeat over a longer amount of time These tests can help distinguish PVCs from arrhythmias causing heart palpitations You might also carry a device that can record your heart rhythm over a period of 30 days referred to as an event monitor Other tests for your heart might be required depending on the reason for your PVCs For example an cardiologist may test your blood pressure and also perform an ultrasound of the heart echocardiogram This can help determine if you have a issue that could be the cause of your PVCs such as mitral valve prolapse cardiomyopathy or heart failure Your doctor may also be required to do an analysis of your blood to determine what is wrong in your electrolytes for example low potassium levels or high levels of calcium This can be a sign of PVCs or other conditions that may cause them such as anxiety disorders and anemia You might be referred to an electrophysiologist one of the specialists who specialize in treating irregular heart rhythms The doctor may be required to conduct other tests if you are suffering from structural heart diseases such as the CT or MRI scan of your chest These tests will tell you if you have damage to your heart and how serious it is In certain cases a doctor may recommend the use of a pacemaker or ICD to treat the underlying condition thats causing your PVCs