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How a VC Can Affect Your Heart

PVCs are common and arched Window repair may be experienced by a variety of people without causing any problems. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.

The rhythm of your heart is usually controlled by a bundle of fibers that are located in the upper right part of your heart. This is called the sinoatrial node, or SA. Electrical signals are transmitted from there to the lower heart chambers, or ventricles.

Causes

PVCs are caused by the electrical impulse that normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) is not initiated. Instead, the impulse starts in a different part of your heart, the ventricles, and causes a wrongly timed beat. These extra beats, called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat or feels fluttering. They can happen infrequently, causing no symptoms, but they may also happen frequently enough to affect your quality of life. Your doctor might prescribe medication if they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally harmless and do not increase your risk of developing heart disease. In time, frequent PVCs can weaken the heart muscle. This is particularly the case if they are caused by a heart-related condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.

PVCs can trigger symptoms like a feeling of your heart racing a beat, or the feeling of your heart fluttering. You might also feel breathless. The fluttering can be more noticeable when you exercise or have certain drinks or food items. PVCs are more common in those suffering from chronic anxiety or stress. Some drugs, like digoxin, amiodarone and cocaine, may increase the risk of developing PVCs.

If you have occasional PVCs your doctor may suggest lifestyle changes and medication. If they're a frequent occurrence, you may need to avoid certain drinks and foods like caffeine and alcohol. You can also take steps to lessen your stress, and take advantage of plenty of rest and window screen replacement exercise.

If you're experiencing a lot of PVCs the doctor might suggest a medical procedure called radiofrequency catheter ablation. This destroys the cells that are responsible for PVCs. Electrophysiologists are the ones who execute this procedure. It is usually effective in treating PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In some cases it can increase your risk of atrial fibrillation (AFib) which could cause a stroke. This is rare however it could be life-threatening.

Symptoms

Premature ventricular contractions PVCs, also known as PVCs, can cause your heart to skip or to flutter. These extra heartbeats are usually harmless, but you should consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness.

The electrical signals typically begin in the sinoatrial node located in the upper right portion of the heart. They travel down to the lower chambers (or ventricles) which pump blood. The ventricles contract to pump blood into the lungs. They return to the heart's center to begin the next cycle of pumping. However, a PVC starts in a different location, from the bundle of fibers known as the Purkinje fibers, located in the bottom left portion of the heart.

When PVCs happen and the heart is affected, it may appear to be racing or pounding. If you have only just a few episodes and no other symptoms are present the cardiologist will likely not treat you. However, if you have lot of PVCs, the doctor may suggest an electrocardiogram, or ECG, to measure your heart rate over the course of 24 hours. They may also recommend wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs.

If you've had an earlier heart attack or cardiomyopathy, an illness that affects the way the heart pumps blood - should take their PVCs seriously and speak to an expert in cardiology about lifestyle changes. These include the avoidance of alcohol, caffeine, and smoking, managing stress and anxiety and ensuring adequate sleep. A cardiologist may prescribe beta blockers to slow the heartbeat.

If you have frequent PVCs, even if you do not have other signs, you should see a cardiologist. These heartbeats that are irregular can be a sign of problems with the structure of your heart or other health issues and, over time, when they happen frequently enough, they could weaken the heart muscle. However, most people suffering from PVCs don't experience any problems. They want to know if the irregular heartbeats or fluttering is normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering particularly if they're frequent and intense. People who experience them regularly might feel faint. Exercise can trigger them, but many athletes who experience these symptoms do not have heart or health problems. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors to record electrical impulses from your heart. A cardiologist may also perform an echocardiogram, which uses ultrasound to look at the heart and determine how it's functioning.

Often, a doctor will be able to identify if the patient is suffering from PVCs through a medical history and physical examination. Sometimes it is possible that they only notice PVCs when examining patients for a different reason, like following an accident or surgery. Ambulatory ECG monitors can detect PVCs and other arrhythmias. They can be used to detect cardiac disease in the event of any reason to be concerned.

If your cardiologist concludes that your heart is structurally healthy, reassurance might be all you need. If your symptoms are troubling or cause you to feel anxious, staying away from alcohol, caffeine and over-the counter decongestants, aluminum window repair and decreasing stress can help. Regular exercise, maintaining a healthy weight, and drinking enough fluids can help to reduce the frequency of PVCs. If your symptoms continue or are extreme, talk with your physician about possible treatments that could help control these symptoms.

Treatment

If PVCs don't cause symptoms or tilt and turn window repair occur rarely they aren't usually in need of treatment. If they happen frequently your doctor may be able to look for heart conditions or recommend lifestyle changes. You could also have an intervention to get rid of them (called radiofrequency catheter ablation).

If you have PVCs The electrical signal that causes your heartbeat starts somewhere different than the sinoatrial nerve (SA node) in the top right corner of your heart. This can cause your heart to feel like it skips beats or has extra beats. It's not known what causes these symptoms, but they're frequent in those with other heart conditions. PVCs can become more frequent as you age, and may be more frequent during exercise.

A doctor should conduct an ECG along with an echocardiogram on a patient who suffers from frequent and painful PVCs to identify structural heart conditions. They should also conduct an exercise stress test to see whether the extra beats are a result of physical activity. To find out whether there are any other causes for the increased beats the heart catheterization or a cardiac MRI can be performed.

The majority of people with PVCs are not affected and live the normal life. However, they can increase your risk of having dangerous heart rhythm problems particularly if you have certain patterns of them. In some cases, that means that your heart muscle gets weaker and has trouble pumping blood throughout your body.

A healthy and balanced diet and regular exercise can help reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of tobacco and caffeine. You should also try to get enough rest and manage stress. Some medicines may also increase your risk of getting PVCs. If you are taking any of these medicines it is crucial that you follow your doctor's advice regarding eating a healthy diet and exercising as well as taking your medication.

In studies of patients suffering from high PVC burdens (more than 20% of heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was found. Some people may need a heart transplant.