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How a VC Can Affect Your Heart

PVCs are common and can be experienced by a variety of people with no cause for concern. If they occur often, PVCs may weaken your heart and increase the chance of suffering from heart failure.

The rhythm of your heart is usually controlled by a group of nerve fibers situated in the upper right part of your heart. This is known as the sinoatrial node or SA. Electrical signals are transmitted to the ventricles, or lower chambers of the heart.

Causes

PVCs happen when the electrical impulse that typically starts your heartbeat in a part called the sinus node (also called the sinoatrial or SA Node) does not. The impulse actually starts in the ventricles, causing an untimed heartbeat. These extra beats are called ventricular tachycardia or ventricular fibrillation. It may feel like the heart beats faster or feels fluttering. They can happen infrequently and not cause any symptoms, or they may occur frequently enough to affect your quality of life. Your doctor might prescribe medication in the event that they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally safe and do not increase your risk of developing heart disease. Over time, frequent PVCs can weaken the heart muscle. This is particularly true if they are caused by a heart disease such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.

The symptoms of PVCs include a feeling that your heart beats faster or is fluttering, and you feel breathless. The fluttering can be more evident when you exercise or consume certain foods or drinks. People who suffer from chronic stress or anxiety can have more PVCs, and some drugs like amiodarone digoxin, and cocaine can increase the chance of developing them.

If you are experiencing occasional PVCs Your doctor might recommend lifestyle changes and medicines. If they are a frequent occurrence, you may have to stay clear of certain drinks and foods, such as caffeine and alcohol. You can also reduce your stress and get plenty of sleep and exercise.

If you're experiencing a lot of PVCs The doctor may suggest a medical treatment called radiofrequency catheter ablation. It destroys cells that cause PVCs. This is done by a specialist called an electrophysiologist. The treatment is generally successful in treating PVCs, reducing symptoms but does not prevent them from recurring in the future. In certain cases, it may increase the risk of atrial fibrillation (AFib), which can result in stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractions, also known as PVCs, may make your heart seem to flutter or skip one beat. These extra heartbeats can be harmless, however you might want to consult your doctor 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 upper right-hand side of the heart, and travel down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to push the blood into the lungs. They return to the heart's center to start the next cycle of pumping. But a PVC begins in a different place that is separate from the bundle of fibers, known as the Purkinje fibers in the lower left part of the heart.

When PVCs occur, they cause the heart beat or feel as if it skipped a beat. If you experience only a few episodes, but no other symptoms, the cardiologist probably won't treat you. But if you have a number of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to gauge your heart rate over 24 hours. They may also suggest wearing a Holter monitor that will track your heart rhythm over time to see the number of PVCs you have.

People who have suffered an earlier heart attack or cardiomyopathy, an illness that affects the way the heart pumps blood - must take their PVCs seriously and speak to a cardiologist regarding lifestyle changes. These include cutting down on caffeine, alcohol and smoking, managing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe medication to slow heartbeat, such as beta blockers.

If you experience frequent PVCs, even if you don't have any other symptoms you should see a cardiologist. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs, and if they happen often enough, it could weaken your heart muscle. But most people with PVCs don't have any issues. They would like to know if rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs might appear to be fluttering or skip heartbeats, especially if they are frequent or intense. Patients who have a lot of them might feel like they're about to faint. Exercise can cause them, but most athletes who suffer from them do not have heart or health problems. PVCs can show up on tests such as an electrocardiogram or Holter monitor. These use sticky patches with sensors that record electrical impulses from your heart. A cardiologist may also perform an echocardiogram, which makes use of ultrasound to examine the heart and observe how it's working.

A doctor may be able to identify if the patient is suffering from PVCs from a patient's history and physical examination. Sometimes, they may only notice them while examining the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitoring systems can aid in detecting PVCs and other arrhythmias, and can be used if there's any concern of a cardiac condition.

If your cardiologist finds that your heart is structurally normal, reassurance will be the only remedy required. However, if your symptoms are troubling or cause you to feel anxious, staying away from alcohol, caffeine, and other decongestants and reducing stress may aid. Getting regular exercise, staying at a healthy weight, and drinking enough water can also decrease the likelihood of PVCs. If your symptoms persist or severe, talk to your windows doctor about medications that could be able to control them.

Treatment

If PVCs aren't causing symptoms or occur rarely generally, they don't require treatment. If they happen frequently, your doctor might need to examine for heart issues or suggest lifestyle changes. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

If you suffer from PVCs, the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial nerve (SA node) in the top right part of your heart. This can cause your heart to feel like it skips a beating or has extra beats. It's not clear what causes these, but they're more common in people who have other heart problems. PVCs can increase in frequency as we age and can occur more often during exercises.

A physician should perform an ECG along with an echocardiogram for a patient who has frequent and painful PVCs to rule out structural heart diseases. The upvc doctor near me will also likely perform an exercise stress test in order to determine if the glass doctor extra heartbeats are related to physical exercise. To determine whether there are other reasons for the extra beatings an invasive heart catheterization or an MRI is possible.

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

A regular, healthy diet and plenty of exercise can help reduce your risk of developing PVCs. You should avoid foods that are high in sodium and fat, and you should also reduce your intake of caffeine and tobacco. Also, you should try to sleep enough and reduce stress. Some medicines can also increase your risk of PVCs. So if you take one of these drugs it is important to follow your doctor's recommendations about eating well, exercising and taking your medication.

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