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What Is Pvc Doctor And Why Is Everyone Talking About It?
How a VC Can Affect Your Heart

Many people have occasional PVCs with no problems. If they occur often, PVCs may weaken your heart and increase your risk of heart failure.

The heart's rhythm is usually controlled by a group of fibers located in the upper right-hand corner of your heart. This is known as the sinoatrial node or SA. Electrical signals travel from there to the lower chambers of your heart, or ventricles.

Causes

PVCs are caused when the electrical impulse that typically begins your heartbeat in a region known as the sinus node (also called the sinoatrial or SA node) does not. Instead, the impulse begins in another area of your heart--the ventricles--and causes an untimed beat. These extra beats, also called ventricular tachycardia or fibrillation, can feel like your heart skipped a beat or feels like it is fluttering. They may happen rarely and have no symptoms or they can occur frequently enough to impact your daily life. Your doctor may prescribe medicine in the event that they are frequent or cause weakness, dizziness or fatigue.

For the majority of people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. window doctor of PVCs however, may weaken the heart muscle over time. This is particularly true if they are caused by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.

The signs of PVCs include a feeling that your heart beats faster or is fluttering, and you feel exhausted. The fluttering can be more noticeable if you exercise, or eat or drink certain foods or beverages. People with chronic stress or anxiety can have more PVCs, and some medications like amiodarone digoxin, and cocaine can increase the risk of developing them.

If you experience occasional PVCs Your doctor may recommend lifestyle changes and medicines. If they are a frequent occurrence, you may have to avoid certain drinks and foods, such as alcohol and caffeine. You can also lower your stress by taking enough rest and exercising.

If you have lots of PVCs the doctor might suggest a medical procedure called radiofrequency catheter ablation, which eliminates the cells that cause PVCs. The procedure is carried out by a specialist known as an electrophysiologist. The treatment is generally effective in treating PVCs, reducing symptoms but does not prevent them from returning in the future. In some instances it can increase your risk of atrial fibrillation (AFib) which could lead to a stroke. It is not common, but it can be life-threatening.

Symptoms


Premature ventricular contractions, also known as PVCs, can make your heart appear to skip or flutter one beat. These heartbeats that are not normal can be harmless, but you might be advised to consult your physician when they occur frequently or if you notice symptoms such as dizziness or fatigue.

The electrical signals typically begin in the sinoatrial node located in the top right side of the heart, and descend to the lower chambers (or ventricles) that pump blood. Then, the ventricles contract to propel blood into your lungs, and then return to your heart to begin the next pumping cycle. A PVC begins in a different location, the Purkinje fibres bundle in the left side of the heart.

When PVCs happen they can make the heart feel like it is racing or pounding. If you've experienced a few episodes and no other symptoms, your doctor will probably not treat you. But if you have a large number of PVCs, the doctor may suggest an electrocardiogram, or ECG to gauge your heart rate over a 24-hour period. He or she may also recommend wearing a Holter monitor that records your heartbeat over time, allowing you to see how many PVCs you have.

People who have had a previous heart attack or suffer from cardiomyopathy -which alters the way the heart pumps blood must be aware of their PVCs and talk to a cardiologist about changes to their lifestyle. These include abstaining from alcohol, caffeine and smoking, reducing anxiety and stress, and ensuring adequate sleep. A cardiologist may prescribe beta blockers to slow the heartbeat.

Even if you don't experience any other signs it is still recommended to have PVCs examined by a cardiologist if they happen often. These irregular heartbeats could signal a problem with the structure of your heart or lungs, and if they occur often enough, they can weaken your heart muscle. But the majority of people suffering from PVCs don't have any issues. They are interested in knowing if the fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them often might feel faint. They can also occur during exercising, but most athletes who get them don't have issues in their heart or health. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors that record electrical impulses from your heart. A cardiologist may also use an ultrasound echocardiogram for examining the heart.

A doctor can often tell whether a patient has PVCs by conducting a thorough examination and taking a medical history. However, sometimes they will only be able to detect them when they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitoring systems can also aid in detecting PVCs and other arrhythmias, and they might be used when there is a concern of cardiac disease.

If your cardiologist has determined that your heart is structurally healthy, reassurance may be all you need. If your symptoms are causing you discomfort or cause you to feel anxious, staying away from alcohol, caffeine and other over the drug decongestants and the reduction of stress could help. Regular exercise, being at a healthy weight and drinking enough fluids can decrease the likelihood of PVCs. If your symptoms persist or severe, talk to your doctor about medications that may be able to control them.

Treatment

If PVCs aren't common or don't cause symptoms, they do not usually require treatment. If they are frequent, your doctor might need to examine for heart conditions or recommend lifestyle adjustments. You could also undergo an operation (called radiofrequency cathode ablation) to get rid of them.

If you have PVCs in your heart the electrical signal that creates your heartbeat is located outside of the sinoatrial (SA) node that is located in the upper right-hand corner of your heart. This could cause your heart to feel as if it skips a beating or has extra beats. PVCs are more prevalent among people suffering from heart disease, but it's not known what causes them. PVCs may increase in frequency as we age and can occur more frequently during exercising.

If a patient experiences frequent and painful PVCs the doctor is required to perform an ECG and an echocardiogram to rule out heart disease that is structural. They may also perform an exercise stress test to determine whether the extra beats are a result of physical activity. A heart catheterization, cardiac MRI or nuclear perfusion study could be performed to find other causes for the extra beats.

Most people with PVCs do not experience any problems and can enjoy a normal lifestyle. However, they may increase your risk of having dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some cases, this means that the heart muscle becomes weaker and is unable to pump blood throughout your body.

Regular exercise and a healthy diet can lower your chances of developing PVCs. Avoid foods that are high in sodium and fat as well as reduce your intake of caffeine and tobacco. Also, you should try to get enough rest and reduce stress. Certain medicines can also increase the risk of developing PVCs. If you take any of these medicines it is essential that you follow your doctor's recommendations about eating healthy and exercising as well as taking your medication.

Studies of patients who had an excessive amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Some patients may require an organ transplant.

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