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How a VC Can Affect Your Heart

A lot of people experience occasional PVCs with no problems. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

The heart's rhythm is usually controlled by a group of fibers located in the upper right-hand corner of your heart. This is called the sinoatrial nerve, or SA. Electrical signals are transmitted to the lower heart chambers or ventricles.

Causes

PVCs occur when the electrical impulse that normally initiates your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. The impulse actually begins in the ventricles, causing a mistimed heartbeat. These extra beats, also called ventricular tachycardia or fibrillation, may feel like your heart skipped a beat or is fluttering. They may happen rarely and have no symptoms or they may occur frequently enough to impact your quality of life. Your doctor may prescribe medication if they are frequent 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. In time, repeated PVCs can weaken the heart muscle. This is particularly true if they are caused by a heart condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.

PVCs can trigger symptoms such as a feeling of your heart beating an beat, or fluttering. You may also feel breathless. The fluttering may be more apparent when you exercise or consume certain foods or drinks. People who suffer from chronic anxiety or stress can have more PVCs, and some drugs like amiodarone digoxin, and cocaine may increase the risk of developing them.

If you experience occasional PVCs Your doctor might recommend lifestyle changes and medicines. If you experience frequent PVCs, your doctor might suggest that you stay away from certain drinks and foods, like caffeine and alcohol. You can also take steps to reduce your stress and take advantage of plenty of rest and exercise.

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. The treatment is generally effective in treating PVCs and reducing symptoms, but it does not stop them from returning in the future. In some instances it can increase your risk of having atrial fibrillation (AFib) which can lead to stroke. This isn't common however it could be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, can make your heart seem to flutter or skip one beat. These extra heartbeats are usually harmless, but you should talk to your bifold doctor in case you experience frequent episodes or signs like dizziness or weakness.

The electrical signals typically begin in the sinoatrial node which is in the top right-hand side of the heart. They move down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to pump blood into the lungs. They return to the heart's center to begin the next cycle of pumping. However, a pvc doctor (mouse click the up coming post) begins in a different place, 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 beat or feel as if it skipped one beat. If you experience only just a few episodes and no other symptoms are present, your cardiologist will probably not be able to treat you. If you've got a lot of PVCs the doctor may suggest that you undergo an electrocardiogram (ECG) to measure the heartbeat for a period of 24 hours. The bifold doctor may also suggest wearing a Holter Monitor, which records your heart rhythm and counts the number of PVCs.

If you've had previously from a heart attack or cardiomyopathy - an illness that affects the method by which the heart pumps blood - should take their PVCs seriously and consult a cardiologist about lifestyle modifications. This includes avoiding alcohol, caffeine and smoking, managing anxiety and stress, and getting enough rest. A cardiologist might prescribe medication to slow the heartbeat, like beta blockers.

Even if you don't have any other indications, you should still get PVCs examined by an cardiologist if they occur often. These extra heartbeats may be a sign of a problem with the structure of your heart or lungs and if they occur frequently enough, they can weaken your heart muscle. But most people suffering from PVCs do not experience any issues. They would like to know if fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs might feel like fluttering or skipped heartbeats, especially if they're frequent or intense. Patients who have a lot of them may feel they're going to faint. They can also happen with exercising, but most athletes who get them do not have any issues in their heart or health. PVCs could show up in tests like an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors on them to record electrical signals from your heart. A cardiologist can also perform an ultrasound echocardiogram for examining the heart.

Often, a doctor will be able to determine if the patient has PVCs from a patient's history and physical exam. Sometimes, however, they may not be aware of PVCs until they examine patients for a different reason, like following an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They may be used to identify cardiac problems if there is any reason to be concerned.

If your cardiologist determines that your heart's structure is normal, reassurance will be the only treatment needed. If your symptoms are bothersome or cause you to feel anxious, avoiding caffeine, alcohol and over-the-counter decongestants and reducing stress can aid. Getting regular exercise, staying at a healthy weight and drinking enough fluids can decrease the likelihood of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medications that may be able to reduce these symptoms.

Treatment

If PVCs aren't causing symptoms or happen rarely they aren't usually in need of treatment. If you are frequently affected, your doctor may want to look for any other heart problems and recommend lifestyle changes or medications. You could also have an operation (called radiofrequency cathode ablation) to eliminate them.

If you have PVCs in your heart the electrical signal that causes your heartbeat begins somewhere other than at the sinoatrial (SA) node, which is located in the upper right corner of your heart. This could cause your heart to feel like it skips beats or has extra beats. It's not known what causes these, but they're more common in people with other heart conditions. PVCs may increase in frequency as you age, and may occur more frequently during exercises.

A doctor should perform an ECG as well as an echocardiogram on a patient that has frequent window and door doctor near me painful PVCs to determine if there are structural heart problems. They will probably also do an exercise stress test to determine whether the extra beats are caused by physical activity. To determine if there are other causes for the increased beats the heart catheterization or a cardiac MRI can be performed.

Most people with PVCs do not have any issues and can lead a normal life. But they can increase the risk of developing dangerous heart rhythm issues, especially if you have certain patterns of them. 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 plenty of exercise can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium and limit your intake of caffeine and tobacco. Sleep and stress are also crucial. Certain medicines can also increase your risk of getting PVCs. So if you take one of these medications, it's important to follow your doctor's recommendations about eating well, exercising and taking your medication.

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