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How a VC Can Affect Your Heart

Many people experience occasional PVCs with no 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 part of your heart (the sinoatrial or SA node) usually controls the heart's rhythm. Electrical signals are transmitted to the lower heart chambers or ventricles.

Causes

PVCs are caused when the electrical impulse that normally begins your heartbeat in a region known as the sinus node (also called the sinoatrial or SA node) does not. Instead, the impulse begins in another area of your heart--the ventricles--and causes a wrongly timed beat. These extra beats, also called ventricular tachycardia or fibrillation, could feel as if your heart skipped a beat or feels like it is fluttering. They can occur rarely, causing no symptoms, but they can be frequent enough to impact your quality of living. Your doctor may prescribe medicine when they occur frequently or cause dizziness, weakness or fatigue.

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

PVCs can trigger symptoms like a feeling of your heart racing one beat, or even fluttering. You may also feel breathless. The fluttering may be more apparent when you exercise or have certain drinks or foods. People who experience chronic stress or anxiety can have more PVCs, and some medications like amiodarone digoxin, and cocaine may increase the chance of developing them.

If you are experiencing occasional PVCs your doctor may recommend lifestyle changes and medications. If they're a frequent occurrence, you may need to avoid certain foods and beverages like caffeine and alcohol. You can also lessen stress by having enough sleep window and door doctor near me exercising.

If you've got a lot of PVCs Your 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 typically effective in treating PVCs which reduce symptoms, but it does not stop them from returning in the future. In certain cases it can increase your risk of having atrial fibrillation (AFib), which can result in a stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contractures, or PVCs can cause your heart to skip or be fluttering. These extra heartbeats can be harmless, but you might want to consult your upvc window doctor if they are frequent or if you experience symptoms such as dizziness or fatigue.

Normaly, electrical signals begin in the sinoatrial, located in the upper right corner of the heart. They then travel to the lower chambers, or ventricles, that pump blood. Then, the ventricles expand to push blood into your lungs, and then return to the heart and start the next cycle of pumping. A Pvc Doctor starts in a different place, the Purkinje fibres bundle in the bottom left of the heart.

When PVCs happen they can make the heart appear to be beating faster or slower. If you've experienced a few episodes and no other symptoms, the doctor will probably not treat you. However, if you have lot of PVCs the upvc doctor may suggest an electrocardiogram, or ECG to determine your heartbeat over 24 hours. The doctor might also recommend wearing a Holter monitor, which will record your heartbeat over time, allowing you to see how many PVCs you have.

People who have had a previous heart attack or have cardiomyopathy -- a condition that alters the way the heart pumps blood -and should be aware of their PVCs and talk to an expert in cardiology about lifestyle changes. These include cutting down on caffeine, alcohol and smoking, managing stress and anxiety, and getting enough rest. A cardiologist may prescribe beta blockers to slow down the heartbeat.

Even if you don't have any other signs, you should still get PVCs checked by a cardiologist if they happen frequently. These irregular heartbeats could indicate a problem in the structure of your heart or lungs and if they happen often enough, can weaken the heart muscle. However, most people suffering from PVCs do not experience any issues. They simply want to be aware that the fluttering and racing heartbeats aren't normal.

Diagnosis

PVCs can feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them frequently may feel faint. Exercise can trigger them, but most athletes who experience them do not have heart or health problems. PVCs can show up on tests such as an electrocardiogram, or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist could also employ an echocardiogram, which uses ultrasound to look at the heart and see how it's functioning.

A windows doctor will usually be able to determine if a patient has PVCs by looking at them and taking a medical history. Sometimes, however, they may only be able to detect PVCs when they examine the patient for another reason such as following an accident or surgery. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They can be used to detect cardiac disease in the event of any concern.

If your cardiologist concludes that your heart is structurally healthy, reassurance could be all that's needed. However, if your symptoms are troubling or make you feel anxious, avoiding caffeine, alcohol and over-the-counter 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 the symptoms persist or are extreme, talk to your doctor about treatments that could help control the symptoms.

Treatment

If PVCs don't cause symptoms or happen rarely, they usually don't need treatment. If they are frequent your doctor may be able to look for heart problems or suggest lifestyle adjustments. You could also undergo a procedure (called radiofrequency cathode ablation) to get rid them.

If you suffer from PVCs the electrical signal that triggers your heartbeat starts somewhere other than the sinoatrial node (SA node) located in the upper right side of your heart. This could cause it to feel like your heart skips a beat or has a few extra beats. PVCs are more frequent among those who suffer from heart issues however, it's not clear the reason behind them. PVCs can increase in frequency as we age and can occur more frequently during exercise.

A physician should perform an ECG as well as an echocardiogram on a patient who has frequent and painful PVCs to identify structural heart conditions. They will probably also do an exercise stress test to determine if the extra beats are a result of physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study could be conducted to determine other causes for the increased beats.

Most people with PVCs have no complications and can live a normal life. However, they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some instances, this means the heart muscle gets weaker and is unable to pump blood through your body.

Regular exercise and a balanced diet will lower the risk of developing PVCs. Avoid foods high in fat and sodium, and limit your consumption of tobacco and caffeine. Sleep and stress are equally important. Some medicines may also increase the risk of developing PVCs. If you take any of these medications, it is important that you follow the advice of your doctor regarding eating a healthy diet, exercising, and taking your medication.

Studies of patients who had a high burden of PVCs (that's more than 20 percent of their total heart beats) discovered that they had a higher incidence of arrhythmia-induced cardiomyopathy. This can result in the need for a transplant in certain people.