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How a VC Can Affect Your Heart

Many people have occasional PVCs and have no issues. If they happen frequently, PVCs may weaken your heart and increase your risk for heart failure.

A bundle of fibers in the upper right-hand corner of your heart (the sinoatrial node, also known as SA) typically controls your heart's rhythm. Electrical signals are transmitted from there to the lower chambers of your heart, or ventricles.

Causes

PVCs happen when the electrical impulse that typically begins your heartbeat at a point known as the sinus node (also known as the sinoatrial node or SA node) isn't. Instead, the impulse begins in a different part of your heart, the ventricles, and causes a mistimed beat. These extra beats, called ventricular tachycardia or ventricular fibrillation, could feel as if your heart skipped a beat or is fluttering. They can occur rarely and not cause any symptoms, but they could also happen frequently enough to impact your quality of life. Your doctor may prescribe medicine when they occur frequently or cause dizziness, weakness or fatigue.

In most people, PVCs are harmless and do not increase the risk of developing heart disease or other health problems. A lot of PVCs, however, can weaken the heart muscle over time. This is especially relevant if they are triggered by a heart disease such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of 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 apparent when you exercise or have certain foods or drinks. People who experience chronic stress or anxiety can have more PVCs, and some medications such as amiodarone, digoxin, and cocaine can increase the risk of developing them.

If you experience occasional PVCs, your doctor may suggest lifestyle changes and medications. If they are a regular occurrence, you may have to avoid some drinks and foods like caffeine and alcohol. You can also lessen your stress levels by taking enough rest and working out.

If you have many PVCs, your doctor may suggest a medical procedure called radiofrequency catheter ablation. This procedure destroys the cells that cause them. Electrophysiologists are the ones who carry out this procedure. It is usually successful in treating the PVCs and reducing symptoms, but it doesn't stop them from recurring in the future. In certain cases, it can increase your risk of atrial fibrillation (AFib), which can cause a stroke. This is rare however it could be life-threatening.

Signs and symptoms

Premature ventricular contractures PVCs, also known as PVCs, can cause your heart to skip or to flutter. These heartbeats that are not normal can be harmless, but you might be advised to consult your physician when they occur frequently or if you experience symptoms like dizziness, or fatigue.

The electrical signals normally begin in the sinoatrial area, which is located in the upper right corner of the heart. They then travel to the lower chambers, or ventricles, where blood pumps are located. The ventricles expand to push the blood into the lung. They return to the heart's center to start the next cycle of pumping. But a PVC begins at a different spot that is separate from the bundle of fibers, known as the Purkinje fibers, in the left-hand side of the heart.

When PVCs occur they can make the heart feel as if it's racing or pounding. If you experience only just a few episodes and no other symptoms are present your cardiologist may not be able to treat you. If you have a lot of PVCs the doctor may recommend that you undergo an electrocardiogram (ECG) to monitor your heartbeat for a period of 24 hours. He or she may also recommend wearing a Holter monitor that records the heart's rhythm over time to see the number of PVCs you have.

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

If you have frequent PVCs, even if you don't have any other signs, you should see an expert in cardiology. These irregular heartbeats could indicate problems with the structure of your heart or to other health conditions, and over time, if they occur often enough, they may weaken the heart muscle. Most people who suffer from PVCs don't experience any issues. They just want to be aware that the fluttering and skippy heartbeats aren't typical.

Diagnosis

PVCs can be akin to heartbeats that are fluttering, especially if they are frequent and intense. Patients who have a lot of them may feel they're going to faint. Exercise can trigger them, but many athletes who experience them have no heart or health issues. PVCs can be detected on tests such as an electrocardiogram or Holter monitor. They have sensors which record electrical impulses that come from your heart. A cardiologist could also employ an echocardiogram, which makes use of ultrasound to study the heart and observe how it's functioning.

A doctor is often able to tell the presence of 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 monitoring systems can also assist in detecting PVCs and other arrhythmias, and they might be used in the event of any suspicion of a cardiac condition.

If your cardiologist finds that your heart is structurally normal, reassurance is the only treatment needed. If your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine, and over the drug decongestants and decreasing stress can help. Getting regular exercise, staying at a healthy weight, and drinking enough water can also decrease the likelihood of PVCs. If your symptoms continue or are extreme, talk with your physician about possible medications that can control them.

Treatment

If PVCs aren't causing symptoms or occur rarely generally, they don't require treatment. If they are frequent your doctor may need to examine for heart issues or suggest lifestyle adjustments. You may also undergo an operation (called radiofrequency cathode ablation) to get rid of them.

If you have PVCs the electrical signal that causes your heartbeat is generated from a place different than the sinoatrial nerve (SA node) in the top right corner of your heart. This can make it feel like your heart skips a beat or has a few extra beats. They're more common among people with heart problems, but it's not known the reason behind them. PVCs can increase in frequency as we age and can occur more often during exercising.

A glass doctor should perform an ECG along with an echocardiogram on a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. The doctor will also perform an exercise stress test in order to determine if the additional heartbeats are related to physical exercise. To determine whether there are other reasons for the extra beats, a heart catheterization or cardiac MRI could be conducted.

The majority of people who suffer from PVCs don't experience any problems and can enjoy an ordinary life. But they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some instances, this means that the heart muscle gets weaker and has difficulty pumping blood throughout your body.

A healthy and balanced diet and plenty of exercise can reduce the chances of developing PVCs. You should avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine. You should also try to get enough sleep and reduce stress. Some medicines can also increase your risk of PVCs. If you take any of these medications, it is important that you follow the advice of your upvc doctor regarding healthy eating and exercising as well as taking your medication.

In studies of patients suffering from pvc doctor near me burdens that are high (more than 20% of total heartbeats), a higher rate arrhythmia-induced myopathy in the heart was observed. Certain people may require an organ transplant.