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How a VC Can Affect Your Heart

Many people experience occasional PVCs without any problems. 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 right-hand corner of your heart (the sinoatrial node, also known as SA) typically regulates your heart rhythm. Electrical signals travel from there to the lower chambers of your heart or ventricles.

Causes

PVCs are caused when the electrical impulse that typically initiates your heartbeat at a point known as the sinus node (also called the sinoatrial or SA node) does not. The impulse actually starts in the ventricles, which causes a mistimed heartbeat. These extra beats, called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat or is fluttering. They can happen infrequently and cause no symptoms, or they can happen often enough to impact your quality of life. If they are very frequent or cause dizziness, weakness, or fatigue, your doctor could treat them with medicine.

For the majority of people, PVCs are harmless and do not increase the risk of developing heart disease or other health issues. Frequent PVCs however, could weaken your heart muscle over time. This is especially true if they are caused by a heart-related condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.

PVCs can trigger symptoms like a feeling of your heart beating one beat, or even fluttering. It is also possible to feel breathless. The fluttering may be more apparent when you exercise or have certain drinks or food items. People with chronic anxiety or stress may have more PVCs and certain drugs like amiodarone digoxin, and cocaine may increase the likelihood of developing them.

If you experience occasional PVCs your doctor may suggest lifestyle changes and medication. If you are prone to frequent PVCs, your physician may suggest that you stay away from certain drinks and foods, like caffeine and alcohol. You can also lower stress by having enough sleep and working out.

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

Symptoms

Premature ventricular contractions, or PVCs, can cause your heart seem to flutter or skip a beat. These extra heartbeats are usually harmless, but it is important to consult your physician in case you experience frequent episodes or symptoms like dizziness or weakness.

Normally, electrical signals begin in the sinoatrial node located in the upper right portion of the heart. They move down to the lower chambers (or ventricles) that pump blood. The ventricles expand to force blood into the lung. They return to the center to start the next cycle of pumping. However, a Pvc Doctor starts at a different spot and is located in the bundle of fibers called the Purkinje fibers, located in the bottom left portion of the heart.

When PVCs happen and the heart is affected, it may feel as if it's racing or pounding. If you've experienced only a few episodes, but no other symptoms, the cardiologist probably won't treat you. If you've got a number of PVCs, the doctor may recommend an electrocardiogram, or ECG, to measure your heartbeat over a 24-hour period. They may also recommend wearing a Holter monitor that will track your heart rhythm over time to determine the number of PVCs you have.

Anyone who has suffered an earlier heart attack or cardiomyopathy - an illness that affects method by which the heart pumps blood - should take their PVCs seriously and speak to a cardiologist about lifestyle changes. This includes avoiding alcohol, caffeine and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow down the heartbeat.

Even if you don't experience any other signs however, you should have PVCs examined by an expert in cardiology if they occur frequently. These irregular heartbeats could be a sign of a problem with the structure of your heart or lungs and if they happen often enough, they can weaken the heart muscle. Most people who suffer from PVCs do not have any problems. They would like to know if fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs can be akin to heartbeats that flutter, particularly if they're frequent and intense. People who experience them frequently might feel faint. Exercise can trigger PVCs, but a lot of athletes who experience these symptoms do not have heart or health problems. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors on them to record electrical impulses coming from your heart. A cardiologist can also perform an ultrasound echocardiogram for examining the heart.

A doctor is often able to tell the door doctor near me presence of PVCs by looking at them and taking a medical history. Sometimes it is possible that they only notice PVCs when examining patients for a different reason, like following an accident or surgical procedure. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They can be used to identify cardiac problems when there is a reason to be concerned.

If your cardiologist concludes that your heart is structurally normal, reassurance is the only treatment required. However, if your symptoms are troubling or cause you to feel anxious, avoiding caffeine, alcohol and over-the-counter decongestants and reducing stress can help. Regular exercise, maintaining a healthy weight and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms continue or are severe, speak to your doctor about treatments that could help control these symptoms.

Treatment

If PVCs do not cause any symptoms or are not frequent they aren't usually in need of treatment. If you are frequently affected, your window & door doctor may want to look for other heart conditions and suggest lifestyle changes or medication. You could also have an operation to rid yourself of them (called radiofrequency catheter ablation).

If you suffer from PVCs in your heart the electrical signal that causes your heartbeat begins somewhere other than at the sinoatrial (SA) node, which is located in the upper right-hand corner of your heart. It can feel like your heart skips beats or is beating faster. It's unclear what causes these, but they're more common in people who have other heart conditions. PVCs are more frequent with age and might happen more frequently during exercising.

If a patient is experiencing frequent and painful PVCs doctors should conduct an ECG and an echocardiogram to determine if there is a structural heart problem. The doctor will also conduct an exercise stress test in order to determine if the additional heartbeats are related to physical activity. A heart catheterization or cardiac MRI or nuclear perfusion studies can be done to look for other reasons for the additional beats.

The majority of people with PVCs do not suffer from any issues and can live an ordinary life. They may increase the risk of heart rhythm disorders that can be dangerous particularly if they develop in certain patterns. In some cases this means that the heart muscle becomes weaker and is unable to pump blood throughout the body.

Regular exercise and a healthy diet can lower the chances of developing PVCs. You should avoid foods that are high in fat and sodium, and you should also restrict your intake of tobacco and caffeine. It is also important to get enough rest and reduce stress. Certain medicines can also increase your risk of getting PVCs. So if you take one of these drugs it is important to follow your pvc doctor's instructions regarding eating healthy, exercising and taking your medication.

In studies of patients suffering from pvc doctor near me burdens that are excessive (more than 20% of heartbeats) there was a higher incidence of arrhythmia-induced cardiac myopathy was found. This can lead to the need for a heart transplant in a few people.