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How a VC Can Affect Your Heart

PVCs are commonplace and can be experienced by many people with no cause for concern. However, if they happen frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

A bundle of fibers in the upper right part of your heart (the sinoatrial or SA node) typically regulates the heart's rhythm. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs happen when the electrical impulse which normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) is not initiated. Instead, the impulse starts in another area of your heart, the ventricles, and causes a wrongly timed beat. These extra beats, also called ventricular tachycardia or fibrillation, may feel like your heart skipped a beat, or it feels like it is like it's fluttering. They can occur infrequently and not cause any symptoms, or they can happen often enough to affect your daily life. If they are very frequent or cause dizziness, weakness or fatigue, your doctor might treat them with medicine.

PVCs are generally harmless and don't increase your risk of developing heart disease. A lot of PVCs however, may weaken the heart muscle over time. This is particularly relevant if they are triggered by a heart disease such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure.

The symptoms of PVCs include a feeling that your heart beats slower or flutters, and you may feel breathless. The fluttering may be more noticeable when you exercise, or consume certain beverages or foods. People with chronic anxiety or stress can have more PVCs, and some medications such as amiodarone, digoxin, and cocaine may increase the chance of developing them.

If you have occasional PVCs your doctor may recommend lifestyle changes and medication. If you have frequent PVCs, your physician may recommend avoiding certain foods and drinks, like caffeine and alcohol. You can also lessen stress by getting enough sleep and exercising.

If you have a lot of PVCs The doctor may recommend a medical treatment known as radiofrequency catheter ablation. It destroys the cells that are responsible for PVCs. Electrophysiologists are the ones who perform this procedure. It is generally successful in treating the PVCs and reducing symptoms, however it does not stop them from recurring in the future. In some instances it can increase your risk of atrial fibrillation (AFib) which could cause a stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractions or PVCs, can make your heart appear to skip or flutter the beat. These heartbeats that are not normal can be harmless, but you might want to consult your doctor when they occur frequently or if you notice symptoms like dizziness, or fatigue.

The normal electrical signals start in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then travel to the lower chambers, or ventricles, that pump blood. The ventricles contract to pump blood into the lung. They return to the heart's center to start the next cycle of pumping. A Pvc doctor (pediascape.science) starts in a different place that is the Purkinje fibers are located in the left side of the heart.

When PVCs occur, they cause the heart beat faster or feel like it skipped the beat. If you experience just a few episodes but no other symptoms, the doctor probably won't be able to treat you. If you've got a lot of PVCs and your doctor window might recommend that you undergo an electrocardiogram (ECG) to monitor your heartbeat for 24 hours. They may also recommend wearing a Holter monitor that records your heartbeat over time to determine how many PVCs you have.

Anyone who has suffered previously from a heart attack or cardiomyopathy - an illness that affects way the heart pumps blood - should take their PVCs very seriously and speak to an expert in cardiology about lifestyle modifications. These include abstaining from alcohol, caffeine and smoking, managing anxiety and stress, and getting enough sleep. A cardiologist can prescribe beta blockers to slow the heartbeat.

If you have frequent PVCs even if don't have any other symptoms, you should consult a cardiologist. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs, and if they occur frequently enough, it could weaken the heart muscle. But the majority of people suffering from PVCs don't have any issues. They are interested in knowing if the irregular heartbeats or fluttering is normal.

Diagnosis

PVCs may appear to be fluttering or skip heartbeats, especially if they're frequent or intense. Patients who have a lot of them might feel like they're about to faint. They can also occur during training, even though many athletes who get them do not have any issues with their heart or health. PVCs could show up in tests like an electrocardiogram (ECG) or Holter monitor. They have sensors that record electrical impulses from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to study the heart and determine how it's working.

A glazing doctor will usually be able to determine if a patient has PVCs by examining them and taking their medical history. Sometimes, they may only notice them while examining the patient for different reasons, like following an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They can be used to detect cardiac disease if there is any reason to be concerned.

If your cardiologist determines that your heart is structurally normal, reassurance is the only remedy required. If your symptoms are bothersome or cause you to feel anxious, staying away from alcohol, caffeine, and other decongestants and reducing stress can aid. Regular exercise and maintaining a healthy weight, and drinking enough fluids can all help reduce the frequency of PVCs. If you are experiencing symptoms that are persistent or severe, speak to your doctor about medications that could help reduce these symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they don't usually need treatment. If they occur frequently your doctor may need to examine for heart conditions or recommend lifestyle adjustments. You could also have an operation (called radiofrequency cathode ablation) to eliminate them.

If you have PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere outside of the sinoatrial (SA) node, which is located in the door doctor upper right-hand corner of your heart. This can make it feel like your heart skips beats or has a few extra beats. PVCs are more frequent among those who suffer from heart issues, but it's not known what causes them. PVCs may increase in frequency with age and might happen more frequently during exercising.

A doctor should perform an ECG as well as an echocardiogram on a patient that suffers from frequent and painful PVCs to rule out structural heart diseases. The doctor will also likely perform an exercise stress test to determine if the increased heartbeats are due to physical activity. To determine if there are other causes for the extra beatings the heart catheterization or a cardiac MRI could be conducted.

Most people who suffer from PVCs do not experience any issues and can live an ordinary life. They can increase the risk of heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In some instances, this means that the heart muscle gets weaker and it is more difficult to pump blood throughout the body.

A regular, healthy diet and a lot of exercise can help reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and you should also restrict your intake of tobacco and caffeine. Also, you should try to get enough rest and manage stress. Certain medications can increase the risk of developing PVCs. If you are taking one of these medications it's crucial to follow your doctor's recommendations regarding eating healthy, exercising and taking your medication.

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