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10 Pvc Doctor That Are Unexpected
How a VC Can Affect Your Heart

PVCs are common and can be experienced by a variety of people without causing any problems. If they happen frequently, PVCs may weaken your heart and increase the chance of suffering from heart failure.

The rhythm of your heart is usually controlled by a bundle of nerve fibers situated in the upper right corner of your heart. This is called the sinoatrial node, or SA. Electrical signals travel from there to the lower heart chambers, or ventricles.

Causes

PVCs are caused when the electrical impulse that normally starts your heartbeat in a region known as the sinus node (also called the sinoatrial or SA Node) doesn't. The impulse actually starts in the ventricles, causing a mistimed heartbeat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. It could feel as if the heart skipped a beating or feels fluttering. They can occur rarely and not cause any symptoms, but they may occur frequently enough to affect your standard of living. If they are very frequent or cause weakness, dizziness, or fatigue, your doctor may treat them with medication.

For most people, PVCs are harmless and don't increase your risk of heart disease or other health problems. In time, frequent PVCs can weaken the heart muscle. This is particularly relevant if they are triggered by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.

The signs of PVCs include feeling like your heart beats slower or it flutters. You may feel exhausted. The fluttering may be more evident when you exercise or consume certain drinks or foods. PVCs are more common in people with chronic stress or anxiety. Certain drugs, like digoxin, amiodarone and cocaine, may increase the risk.

If you have occasional PVCs Your doctor might suggest lifestyle changes and medication. If they are a frequent occurrence, you may need to stay clear of certain drinks and foods, such as alcohol and caffeine. You can also lessen your stress by getting enough sleep and working out.

If you're experiencing many PVCs the doctor might suggest a medical procedure called radiofrequency catheter ablation, which eliminates the cells that cause PVCs. Electrophysiologists are the ones who execute this procedure. It is generally effective in treating PVCs and reducing symptoms, but it doesn't stop them from occurring in the future. In certain instances, it can increase the risk of having atrial fibrillation (AFib), an illness that can cause stroke. It's not common, but it can be life-threatening.

Signs and symptoms

Premature ventricular contractions, or PVCs can cause your heart to skip or to flutter. These extra heartbeats are usually harmless, but it is important to talk to your doctor when you experience frequent episodes or symptoms like dizziness or weakness.

Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, or ventricles, which pump blood. The ventricles then contract to propel blood into your lungs, and then return to your heart to start the next cycle of pumping. But a PVC begins in a different place and is located in the bundle of fibers known as the Purkinje fibers, located in the left-hand side of the heart.

When PVCs occur, they can make the heart pound or feel as if it skipped the beat. If you've experienced just a few episodes but no other symptoms, your doctor probably won't be able to treat you. But if you have a number of PVCs, the doctor may recommend an electrocardiogram, or ECG to determine the heart's rate over a 24-hour period. They may also suggest wearing a Holter monitor that will track the heart's rhythm over time, allowing you to see how many PVCs you have.

People who have suffered an earlier heart attack or cardiomyopathy - an illness that affects heart's blood flow - must take their PVCs seriously and speak to a cardiologist about lifestyle modifications. This includes abstaining from alcohol, caffeine and smoking, managing anxiety and stress and getting enough sleep. A cardiologist may also prescribe medication to slow the heartbeat for example, beta blockers.


Even if you don't have any other symptoms, you should still get PVCs examined by a cardiologist if they happen frequently. These extra heartbeats can be a sign of problems with the structure of your heart or other health conditions and, over time, when they happen frequently enough, they could weaken the heart muscle. The majority of people with PVCs don't experience any problems. They simply want to be aware that the fluttering and skipping heartbeats aren't normal.

Diagnosis

PVCs can appear to be fluttering or skip heartbeats, especially if they're intense or frequent. People who experience a lot of them might feel like they're going to faint. Exercise can cause them, but most athletes who suffer from these symptoms do not have heart or health issues. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors that record electrical signals from your heart. A cardiologist may also perform an echocardiogram that uses ultrasound to study the heart and observe how it's working.

A doctor is often able to tell the presence of PVCs by looking at them and taking a medical history. Sometimes however, they might not be aware of PVCs until they examine a patient for another reason, like following an accident or surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias and can be used in the event of any suspicion of a cardiac condition.

If your cardiologist determines that your heart is structurally normal, reassurance is the only remedy required. If your symptoms are bothersome or make you feel anxious, avoiding alcohol, caffeine and other decongestants and reducing stress can help. Regular exercise and maintaining a healthy weight and drinking enough fluids can help to reduce the frequency of PVCs. If your symptoms are persistent or severe, talk to your doctor about medications that may be able to control these symptoms.

Treatment

If PVCs are rare or don't cause symptoms, they do not usually require treatment. If they happen frequently, your doctor might be able to look for heart problems or suggest lifestyle changes. You could also have an intervention to get rid of them (called radiofrequency catheter ablation).

When you have PVCs The electrical signal that causes your heartbeat starts somewhere outside of the sinoatrial node (SA node) located in the upper right side of your heart. This can make it feel like your heart skips beats or has extra beats. They're more common among people who suffer from heart issues, but it's not known what causes them. PVCs may increase in frequency as you age, and they could be more frequent during exercise.

If a patient experiences frequent and painful PVCs doctors should perform an ECG and an echocardiogram to rule out heart disease that is structural. The doctor will also perform an exercise stress test to determine if the increased heartbeats are due to physical activity. To find out if there are other causes for the extra beatings the heart catheterization or a cardiac MRI is possible.

Most people with PVCs are not affected and can live a normal life. They may increase your risk for dangerous heart rhythm disorders particularly if they happen in certain patterns. In some instances, this means that the heart muscle becomes weaker and is unable to pump blood through your body.

A healthy, regular diet and plenty of exercise can reduce your risk of developing PVCs. You should avoid foods that are high in fat and sodium, and you should also reduce your intake of caffeine and tobacco. double glazing doctor and sleep are also crucial. Certain medicines can also increase the risk of developing PVCs. If you are taking one of these drugs it's crucial to follow the doctor's advice about eating well, exercising and taking your medication.

In studies of patients with high PVC burdens (more than 20% of heartbeats), a higher rate arrhythmia-induced cardiac myopathy was discovered. Some patients may require a heart transplant.

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